| 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 | $67.86 | 9.163% | $74.078 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $145.93 | 13.804% | $166.0742 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $184.73 | 7.662% | $198.884 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $144.43 | 11.115% | $160.4834 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $126.37 | 11.306% | $140.6574 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $157.41 | 8.778% | $171.2274 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $45.49 | 13.635% | $51.6926 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $872.22 | $963.0970 | $963.09 | $963.15 | $963.20 | |