| 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 | $180.67 | 12.466% | $203.1923 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $138.63 | 11.731% | $154.8927 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $132.62 | 10.821% | $146.9708 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $71.48 | 10.781% | $79.1863 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $161.68 | 9.497% | $177.0347 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $73.50 | 7.787% | $79.2234 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $42.81 | 9.384% | $46.8273 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $801.39 | $887.3275 | $887.32 | $887.35 | $887.30 | |