| 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 | $139.42 | 11.286% | $155.1549 | $155.15 | $155.15 | $155.20 |
| Purchase #2 | $201.34 | 4.311% | $210.0198 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $62.81 | 12.291% | $70.53 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $145.86 | 8.808% | $158.7073 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $85.36 | 10.516% | $94.3365 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $161.71 | 6.796% | $172.6998 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $86.94 | 5.436% | $91.6661 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $883.44 | $953.1144 | $953.12 | $953.10 | $953.10 | |