| 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 | $144.96 | 5.394% | $152.7791 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $62.52 | 4.421% | $65.284 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $149.62 | 3.557% | $154.942 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $109.29 | 9.826% | $120.0288 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $49.45 | 5.468% | $52.1539 | $52.15 | $52.15 | $52.20 |
| Purchase #6 | $28.84 | 13.515% | $32.7377 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $142.85 | 4.326% | $149.0297 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $687.53 | $726.9552 | $726.95 | $727.05 | $726.90 | |