| 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 | $166.80 | 10.487% | $184.2923 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $173.51 | 3.524% | $179.6245 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $149.92 | 12.773% | $169.0693 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $207.42 | 12.614% | $233.584 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $84.89 | 3.732% | $88.0581 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $21.49 | 6.275% | $22.8385 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $99.75 | 10.800% | $110.523 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $903.78 | $987.9897 | $987.98 | $987.95 | $988.00 | |