| 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 | $147.42 | 12.859% | $166.3767 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $224.52 | 8.758% | $244.1835 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $72.39 | 13.115% | $81.8839 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $221.96 | 9.742% | $243.5833 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $106.90 | 5.231% | $112.4919 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $97.60 | 13.779% | $111.0483 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $198.52 | 6.292% | $211.0109 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,069.31 | $1,170.5785 | $1,170.57 | $1,170.65 | $1,170.60 | |