| 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 | $207.27 | 11.808% | $231.7444 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $159.69 | 11.155% | $177.5034 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $25.50 | 6.584% | $27.1789 | $27.18 | $27.20 | $27.20 |
| Purchase #4 | $133.33 | 11.436% | $148.5776 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $58.29 | 11.729% | $65.1268 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $38.92 | 7.363% | $41.7857 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $9.34 | 4.859% | $9.7938 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $632.34 | $701.7106 | $701.71 | $701.80 | $701.70 | |