| 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 | $168.81 | 9.836% | $185.4142 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $244.59 | 7.191% | $262.1785 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $160.85 | 10.249% | $177.3355 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $130.63 | 10.102% | $143.8262 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $104.71 | 5.305% | $110.2649 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $150.61 | 3.758% | $156.2699 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $83.86 | 12.639% | $94.4591 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $1,044.06 | $1,129.7483 | $1,129.75 | $1,129.75 | $1,129.80 | |