| 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 | $185.87 | 4.543% | $194.3141 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $22.55 | 12.594% | $25.3899 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $59.69 | 8.114% | $64.5332 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $139.48 | 6.595% | $148.6787 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $56.33 | 4.154% | $58.6699 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $236.35 | 3.827% | $245.3951 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $83.94 | 8.532% | $91.1018 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $784.21 | $828.0827 | $828.08 | $828.10 | $828.10 | |