| 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 | $157.44 | 12.701% | $177.4365 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $236.43 | 6.271% | $251.2565 | $251.26 | $251.25 | $251.30 |
| Purchase #3 | $126.62 | 4.497% | $132.3141 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $17.49 | 8.468% | $18.9711 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $21.81 | 12.405% | $24.5155 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $65.38 | 8.822% | $71.1478 | $71.15 | $71.15 | $71.10 |
| Purchase #7 | $120.89 | 13.635% | $137.3734 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $746.06 | $813.0149 | $813.02 | $812.95 | $813.00 | |