| 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 | $151.45 | 12.192% | $169.9148 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $83.45 | 10.112% | $91.8885 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $139.34 | 5.706% | $147.2907 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $25.73 | 3.872% | $26.7263 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $53.68 | 11.464% | $59.8339 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $164.34 | 3.818% | $170.6145 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $75.97 | 9.242% | $82.9911 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $693.96 | $749.2598 | $749.25 | $749.30 | $749.20 | |