| 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 | $184.66 | 3.275% | $190.7076 | $190.71 | $190.70 | $190.70 |
| Purchase #2 | $44.30 | 5.572% | $46.7684 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $159.95 | 6.870% | $170.9386 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $78.99 | 11.148% | $87.7958 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $110.73 | 5.569% | $116.8966 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $123.93 | 11.407% | $138.0667 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $200.78 | 12.388% | $225.6526 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $903.34 | $976.8263 | $976.84 | $976.80 | $976.90 | |