| 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 | $127.33 | 13.569% | $144.6074 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $188.59 | 9.544% | $206.589 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $105.68 | 9.484% | $115.7027 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $96.49 | 6.800% | $103.0513 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $147.43 | 5.225% | $155.1332 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $212.58 | 11.478% | $236.9799 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $148.60 | 7.235% | $159.3512 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $1,026.70 | $1,121.4147 | $1,121.41 | $1,121.45 | $1,121.50 | |