| 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 | $121.73 | 9.180% | $132.9048 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $53.27 | 4.838% | $55.8472 | $55.85 | $55.85 | $55.80 |
| Purchase #3 | $160.49 | 10.245% | $176.9322 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $234.27 | 12.784% | $264.2191 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $180.43 | 13.258% | $204.3514 | $204.35 | $204.35 | $204.40 |
| Purchase #6 | $27.92 | 13.225% | $31.6124 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $45.81 | 10.706% | $50.7144 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $823.92 | $916.5815 | $916.57 | $916.55 | $916.50 | |