| 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 | $156.92 | 9.675% | $172.102 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $119.27 | 13.308% | $135.1425 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $69.71 | 7.180% | $74.7152 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $217.29 | 3.828% | $225.6079 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $91.60 | 8.280% | $99.1845 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $41.93 | 7.762% | $45.1846 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $122.35 | 7.379% | $131.3782 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $819.07 | $883.3149 | $883.31 | $883.35 | $883.30 | |