| 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 | $217.32 | 8.221% | $235.1859 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $158.95 | 10.352% | $175.4045 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $240.25 | 5.484% | $253.4253 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $10.62 | 7.104% | $11.3744 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $234.28 | 8.528% | $254.2594 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $77.35 | 10.815% | $85.7154 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $146.71 | 12.434% | $164.9519 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $1,085.48 | $1,180.3168 | $1,180.32 | $1,180.30 | $1,180.40 | |