| 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 | $182.72 | 4.757% | $191.412 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $38.97 | 13.421% | $44.2002 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $106.49 | 8.504% | $115.5459 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $152.39 | 3.367% | $157.521 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $204.32 | 9.631% | $223.9981 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $102.33 | 4.689% | $107.1283 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $153.69 | 3.714% | $159.398 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $940.91 | $999.2035 | $999.21 | $999.20 | $999.10 | |