| 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 | $163.27 | 13.280% | $184.9523 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $51.67 | 9.362% | $56.5073 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $98.83 | 8.352% | $107.0843 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $17.35 | 11.750% | $19.3886 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $217.58 | 13.207% | $246.3158 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $244.52 | 4.562% | $255.675 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $107.89 | 11.695% | $120.5077 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $901.11 | $990.4310 | $990.44 | $990.45 | $990.50 | |