| 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 | $139.65 | 6.434% | $148.6351 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $176.40 | 12.488% | $198.4288 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $30.43 | 11.289% | $33.8652 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $103.94 | 5.585% | $109.745 | $109.75 | $109.75 | $109.70 |
| Purchase #5 | $62.25 | 11.394% | $69.3428 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $177.42 | 7.718% | $191.1133 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $205.61 | 6.294% | $218.5511 | $218.55 | $218.55 | $218.60 |
| 7 purchase totals = | $895.70 | $969.6813 | $969.69 | $969.70 | $969.60 | |