| 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 | $52.84 | 4.385% | $55.157 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $110.35 | 13.267% | $124.9901 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $145.59 | 4.274% | $151.8125 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $177.73 | 11.299% | $197.8117 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $183.36 | 5.280% | $193.0414 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $134.91 | 8.163% | $145.9227 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $44.67 | 11.815% | $49.9478 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $849.45 | $918.6832 | $918.68 | $918.65 | $918.60 | |