| 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 | $169.57 | 10.639% | $187.6106 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $32.46 | 3.284% | $33.526 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $83.94 | 5.692% | $88.7179 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $195.97 | 6.503% | $208.7139 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $244.27 | 6.462% | $260.0547 | $260.05 | $260.05 | $260.10 |
| Purchase #6 | $27.53 | 12.817% | $31.0585 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $157.99 | 3.400% | $163.3617 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $911.73 | $973.0433 | $973.04 | $973.00 | $973.10 | |