| 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 | $166.31 | 8.777% | $180.907 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $226.31 | 3.816% | $234.946 | $234.95 | $234.95 | $234.90 |
| Purchase #3 | $48.98 | 11.203% | $54.4672 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $96.62 | 11.189% | $107.4308 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $157.73 | 3.111% | $162.637 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $68.81 | 10.110% | $75.7667 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $25.96 | 7.325% | $27.8616 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $790.72 | $844.0163 | $844.03 | $844.00 | $844.00 | |