| 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 | $158.59 | 3.398% | $163.9789 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $84.40 | 5.140% | $88.7382 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $19.52 | 6.417% | $20.7726 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $101.54 | 13.376% | $115.122 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $214.79 | 8.210% | $232.4243 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $175.30 | 3.501% | $181.4373 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $178.59 | 9.177% | $194.9792 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $932.73 | $997.4525 | $997.45 | $997.45 | $997.40 | |