| 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 | $167.59 | 12.519% | $188.5706 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $39.55 | 4.761% | $41.433 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $97.49 | 10.657% | $107.8795 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $131.93 | 8.345% | $142.9396 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $25.97 | 4.149% | $27.0475 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $195.71 | 12.265% | $219.7138 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $68.79 | 13.174% | $77.8524 | $77.85 | $77.85 | $77.90 |
| 7 purchase totals = | $727.03 | $805.4364 | $805.43 | $805.45 | $805.40 | |