| 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 | $110.84 | 11.458% | $123.54 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $163.93 | 6.841% | $175.1445 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $193.25 | 4.361% | $201.6776 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $132.92 | 10.222% | $146.5071 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $165.61 | 6.284% | $176.0169 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $105.47 | 6.430% | $112.2517 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $50.86 | 9.592% | $55.7385 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $922.88 | $990.8763 | $990.88 | $990.90 | $990.80 | |