| 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 | $240.99 | 13.389% | $273.2562 | $273.26 | $273.25 | $273.30 |
| Purchase #2 | $170.55 | 4.201% | $177.7148 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $95.50 | 9.750% | $104.8113 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $69.69 | 7.594% | $74.9823 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $21.51 | 7.236% | $23.0665 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $51.74 | 3.379% | $53.4883 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $180.70 | 6.185% | $191.8763 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $830.68 | $899.1957 | $899.20 | $899.20 | $899.30 | |