| 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 | $67.88 | 9.673% | $74.446 | $74.45 | $74.45 | $74.40 |
| Purchase #2 | $132.89 | 4.643% | $139.0601 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $110.69 | 12.487% | $124.5119 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $194.95 | 3.561% | $201.8922 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $140.73 | 3.787% | $146.0594 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $160.40 | 9.791% | $176.1048 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $11.91 | 4.819% | $12.4839 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $819.45 | $874.5583 | $874.55 | $874.55 | $874.60 | |