| 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 | $163.93 | 10.565% | $181.2492 | $181.25 | $181.25 | $181.20 |
| Purchase #2 | $156.59 | 9.388% | $171.2907 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $62.30 | 7.750% | $67.1283 | $67.13 | $67.15 | $67.10 |
| Purchase #4 | $142.26 | 11.610% | $158.7764 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $102.95 | 3.696% | $106.755 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $16.98 | 7.507% | $18.2547 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $217.56 | 12.550% | $244.8638 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $862.57 | $948.3181 | $948.32 | $948.35 | $948.40 | |