| 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 | $148.55 | 6.708% | $158.5147 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $51.90 | 12.811% | $58.5489 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $81.94 | 6.434% | $87.212 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $182.26 | 4.720% | $190.8627 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $70.32 | 6.643% | $74.9914 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $160.31 | 7.614% | $172.516 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $248.29 | 3.651% | $257.3551 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $943.57 | $1,000.0008 | $1,000.00 | $999.95 | $1,000.00 | |