| 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 | $150.32 | 11.246% | $167.225 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $175.86 | 3.673% | $182.3193 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $116.54 | 8.642% | $126.6114 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $190.69 | 12.297% | $214.1391 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $132.89 | 8.468% | $144.1431 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $95.78 | 13.604% | $108.8099 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $109.85 | 11.569% | $122.5585 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $971.93 | $1,065.8063 | $1,065.81 | $1,065.80 | $1,065.70 | |