| 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 | $172.26 | 3.621% | $178.4975 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $97.85 | 12.564% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $250.39 | 8.299% | $271.1699 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $142.81 | 12.344% | $160.4385 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $91.29 | 12.824% | $102.997 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $37.43 | 9.660% | $41.0457 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $176.63 | 10.771% | $195.6548 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $968.66 | $1,059.9473 | $1,059.95 | $1,059.95 | $1,059.90 | |