| 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 | $179.90 | 3.753% | $186.6516 | $186.65 | $186.65 | $186.70 |
| Purchase #2 | $144.63 | 10.149% | $159.3085 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $182.64 | 6.388% | $194.307 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $116.41 | 12.643% | $131.1277 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $72.45 | 3.605% | $75.0618 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $98.87 | 10.657% | $109.4066 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $19.53 | 11.576% | $21.7908 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $814.43 | $877.6540 | $877.66 | $877.65 | $877.70 | |