| 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 | $145.80 | 5.522% | $153.8511 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $184.51 | 4.517% | $192.8443 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $139.75 | 8.482% | $151.6036 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $54.48 | 8.606% | $59.1685 | $59.17 | $59.15 | $59.20 |
| Purchase #5 | $11.68 | 3.238% | $12.0582 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $93.90 | 3.777% | $97.4466 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $182.87 | 10.473% | $202.022 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $812.99 | $868.9943 | $868.99 | $868.95 | $869.00 | |