| 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 | $164.84 | 9.383% | $180.3069 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $35.57 | 6.295% | $37.8091 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $111.69 | 6.564% | $119.0213 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $75.31 | 3.810% | $78.1793 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $21.76 | 12.873% | $24.5612 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $174.84 | 11.351% | $194.6861 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $167.90 | 5.268% | $176.745 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $751.91 | $811.3089 | $811.32 | $811.30 | $811.30 | |