| 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 | $160.79 | 9.298% | $175.7403 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $161.97 | 4.843% | $169.8142 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $80.51 | 10.231% | $88.747 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $148.66 | 12.818% | $167.7152 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $30.66 | 12.166% | $34.3901 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $128.98 | 10.149% | $142.0702 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $56.40 | 5.742% | $59.6385 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $767.97 | $838.1155 | $838.12 | $838.10 | $838.00 | |