| 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 | $27.90 | 13.777% | $31.7438 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $86.63 | 8.179% | $93.7155 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $154.57 | 9.639% | $169.469 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $171.44 | 12.174% | $192.3111 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $143.74 | 7.626% | $154.7016 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $120.68 | 12.204% | $135.4078 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $203.86 | 5.648% | $215.374 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $908.82 | $992.7228 | $992.72 | $992.65 | $992.70 | |