| 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 | $93.69 | 13.619% | $106.4496 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $127.60 | 10.442% | $140.924 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $11.67 | 5.438% | $12.3046 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $200.86 | 4.749% | $210.3988 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $25.28 | 13.785% | $28.7648 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $112.87 | 8.378% | $122.3262 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $154.99 | 10.847% | $171.8018 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $726.96 | $792.9698 | $792.96 | $792.95 | $792.90 | |