| 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 | $181.26 | 8.277% | $196.2629 | $196.26 | $196.25 | $196.30 |
| Purchase #2 | $55.63 | 11.162% | $61.8394 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $129.36 | 7.551% | $139.128 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $50.43 | 4.833% | $52.8673 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $35.45 | 13.164% | $40.1166 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $49.57 | 7.528% | $53.3016 | $53.30 | $53.30 | $53.30 |
| Purchase #7 | $161.92 | 9.661% | $177.5631 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $663.62 | $721.0789 | $721.08 | $721.05 | $721.10 | |