| 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 | $153.68 | 6.494% | $163.66 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $72.79 | 7.866% | $78.5157 | $78.52 | $78.50 | $78.50 |
| Purchase #3 | $229.98 | 10.424% | $253.9531 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $167.53 | 13.864% | $190.7564 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $202.76 | 12.307% | $227.7137 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $80.78 | 12.566% | $90.9308 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $202.31 | 9.703% | $221.9401 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $1,109.83 | $1,227.4698 | $1,227.47 | $1,227.45 | $1,227.50 | |