| 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 | $128.95 | 8.294% | $139.6451 | $139.65 | $139.65 | $139.60 |
| Purchase #2 | $77.63 | 13.765% | $88.3158 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $54.49 | 6.317% | $57.9321 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $124.98 | 3.835% | $129.773 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $47.73 | 3.224% | $49.2688 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $147.76 | 7.633% | $159.0385 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $144.69 | 13.223% | $163.8224 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $726.23 | $787.7957 | $787.80 | $787.75 | $787.70 | |