| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.40 | 13.612% | $162.9196 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $103.45 | 11.776% | $115.6323 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $247.95 | 5.835% | $262.4179 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $222.55 | 13.439% | $252.4585 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $233.44 | 11.249% | $259.6997 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $180.50 | 10.302% | $199.0951 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $219.83 | 7.107% | $235.4533 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $1,351.12 | $1,487.6764 | $1,487.68 | $1,487.65 | $1,487.70 | |