| 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 | $188.83 | 6.262% | $200.6545 | $200.65 | $200.65 | $200.70 |
| Purchase #2 | $72.77 | 4.375% | $75.9537 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $229.61 | 13.581% | $260.7933 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $233.42 | 5.640% | $246.5849 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $125.59 | 8.204% | $135.8934 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $28.33 | 8.178% | $30.6468 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $146.80 | 13.263% | $166.2701 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,025.35 | $1,116.7967 | $1,116.78 | $1,116.80 | $1,116.90 | |