| 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 | $151.43 | 9.372% | $165.622 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $15.68 | 6.492% | $16.6979 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $74.28 | 12.661% | $83.6846 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $11.63 | 3.459% | $12.0323 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $87.38 | 7.474% | $93.9108 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $237.38 | 8.816% | $258.3074 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $243.91 | 8.216% | $263.9496 | $263.95 | $263.95 | $263.90 |
| 7 purchase totals = | $821.69 | $894.2046 | $894.20 | $894.20 | $894.10 | |