| 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 | $177.51 | 6.434% | $188.931 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $221.35 | 4.239% | $230.733 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $213.63 | 5.741% | $225.8945 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $97.31 | 8.550% | $105.63 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $49.64 | 6.141% | $52.6884 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $125.82 | 5.442% | $132.6671 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $31.29 | 6.626% | $33.3633 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $916.55 | $969.9073 | $969.90 | $969.95 | $969.90 | |