| 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 | $132.50 | 8.778% | $144.1309 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $77.83 | 3.248% | $80.3579 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $79.26 | 11.374% | $88.275 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $130.96 | 3.844% | $135.9941 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $126.37 | 11.738% | $141.2033 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $56.48 | 13.783% | $64.2646 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $27.56 | 13.276% | $31.2189 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $630.96 | $685.4447 | $685.44 | $685.45 | $685.50 | |