| 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 | $136.82 | 13.870% | $155.7969 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $170.68 | 12.434% | $191.9024 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $200.91 | 4.544% | $210.0394 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $133.31 | 8.207% | $144.2508 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $143.40 | 9.794% | $157.4446 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $201.77 | 13.672% | $229.356 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $108.90 | 10.456% | $120.2866 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $1,095.79 | $1,209.0767 | $1,209.08 | $1,209.10 | $1,209.10 | |