| 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 | $200.41 | 8.496% | $217.4368 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $70.31 | 7.552% | $75.6198 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $186.40 | 10.280% | $205.5619 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $42.97 | 12.142% | $48.1874 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $73.29 | 13.566% | $83.2325 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $152.52 | 3.726% | $158.2029 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $63.27 | 8.453% | $68.6182 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $789.17 | $856.8595 | $856.86 | $856.85 | $856.80 | |