| 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 | $137.68 | 7.551% | $148.0762 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $43.97 | 10.296% | $48.4972 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $21.85 | 10.461% | $24.1357 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $176.59 | 12.138% | $198.0245 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $182.67 | 6.862% | $195.2048 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $61.35 | 12.228% | $68.8519 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $219.93 | 13.683% | $250.023 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $844.04 | $932.8133 | $932.81 | $932.80 | $932.80 | |