| 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 | $109.94 | 9.517% | $120.403 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $122.82 | 4.784% | $128.6957 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $32.75 | 3.157% | $33.7839 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $141.74 | 9.488% | $155.1883 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $158.35 | 6.124% | $168.0474 | $168.05 | $168.05 | $168.00 |
| Purchase #6 | $184.66 | 12.617% | $207.9586 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $42.39 | 7.242% | $45.4599 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $792.65 | $859.5368 | $859.54 | $859.55 | $859.60 | |