| 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 | $166.94 | 9.217% | $182.3269 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $63.63 | 10.175% | $70.1044 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $134.94 | 10.436% | $149.0223 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $56.80 | 11.676% | $63.432 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $57.53 | 12.468% | $64.7028 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $85.90 | 5.628% | $90.7345 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $12.87 | 13.201% | $14.569 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $578.61 | $634.8919 | $634.88 | $634.90 | $634.80 | |