| 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 | $165.37 | 11.427% | $184.2668 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $81.30 | 12.694% | $91.6202 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $23.44 | 5.768% | $24.792 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $180.61 | 3.223% | $186.4311 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $109.44 | 6.455% | $116.5044 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $89.57 | 7.317% | $96.1238 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $109.99 | 13.456% | $124.7903 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $759.72 | $824.5286 | $824.52 | $824.50 | $824.50 | |