| 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 | $136.63 | 3.220% | $141.0295 | $141.03 | $141.05 | $141.00 |
| Purchase #2 | $102.92 | 4.745% | $107.8036 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $16.74 | 12.426% | $18.8201 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $209.38 | 7.246% | $224.5517 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $17.97 | 8.557% | $19.5077 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $228.86 | 5.839% | $242.2231 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $141.87 | 13.504% | $161.0281 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $854.37 | $914.9638 | $914.96 | $914.95 | $914.90 | |