| 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 | $168.63 | 7.173% | $180.7258 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $43.55 | 10.512% | $48.128 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $130.95 | 4.355% | $136.6529 | $136.65 | $136.65 | $136.70 |
| Purchase #4 | $58.80 | 5.537% | $62.0558 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $236.84 | 12.360% | $266.1134 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $240.95 | 8.230% | $260.7802 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $6.44 | 13.259% | $7.2939 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $886.16 | $961.7500 | $961.75 | $961.80 | $961.80 | |