| 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 | $168.67 | 8.480% | $182.9732 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $224.31 | 5.698% | $237.0912 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $98.74 | 9.296% | $107.9189 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $53.30 | 13.280% | $60.3782 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $5.43 | 12.379% | $6.1022 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $13.48 | 13.228% | $15.2631 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $139.97 | 8.668% | $152.1026 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $703.90 | $761.8294 | $761.82 | $761.80 | $761.90 | |