| 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 | $89.50 | 13.449% | $101.5369 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $137.56 | 7.161% | $147.4107 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $170.53 | 12.710% | $192.2044 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $180.33 | 4.266% | $188.0229 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $235.82 | 6.719% | $251.6647 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $200.94 | 8.311% | $217.6401 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $233.76 | 12.249% | $262.3933 | $262.39 | $262.40 | $262.40 |
| 7 purchase totals = | $1,248.44 | $1,360.8730 | $1,360.86 | $1,360.85 | $1,360.80 | |