| 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 | $99.51 | 12.563% | $112.0114 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $158.37 | 10.786% | $175.4518 | $175.45 | $175.45 | $175.50 |
| Purchase #3 | $139.93 | 7.824% | $150.8781 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $163.77 | 10.601% | $181.1313 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $6.88 | 11.522% | $7.6727 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $109.42 | 6.584% | $116.6242 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $66.80 | 10.828% | $74.0331 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $744.68 | $817.8026 | $817.79 | $817.80 | $817.80 | |