| 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 | $174.36 | 6.134% | $185.0552 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $127.66 | 9.846% | $140.2294 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $189.46 | 12.801% | $213.7128 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $128.93 | 7.687% | $138.8408 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $128.61 | 6.260% | $136.661 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $133.74 | 9.581% | $146.5536 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $33.80 | 11.361% | $37.64 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $916.56 | $998.6928 | $998.69 | $998.70 | $998.70 | |