| 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 | $172.25 | 7.690% | $185.496 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $236.27 | 6.155% | $250.8124 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $71.29 | 5.192% | $74.9914 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $116.74 | 6.186% | $123.9615 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $104.31 | 5.722% | $110.2786 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $10.65 | 11.567% | $11.8819 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $128.83 | 9.536% | $141.1152 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $840.34 | $898.5370 | $898.54 | $898.55 | $898.60 | |