| 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 | $143.50 | 10.148% | $158.0624 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $150.88 | 12.223% | $169.3221 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $217.25 | 7.180% | $232.8486 | $232.85 | $232.85 | $232.80 |
| Purchase #4 | $249.93 | 4.148% | $260.2971 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $67.33 | 4.679% | $70.4804 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $25.50 | 5.597% | $26.9272 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $160.89 | 9.184% | $175.6661 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,015.28 | $1,093.6039 | $1,093.61 | $1,093.60 | $1,093.60 | |