| 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 | $153.96 | 6.168% | $163.4563 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $109.43 | 3.104% | $112.8267 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $179.53 | 11.716% | $200.5637 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $32.54 | 5.724% | $34.4026 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $249.59 | 3.652% | $258.705 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $146.48 | 9.804% | $160.8409 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $35.46 | 11.702% | $39.6095 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $906.99 | $970.4047 | $970.41 | $970.40 | $970.40 | |