| 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 | $127.67 | 6.863% | $136.432 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $146.68 | 9.474% | $160.5765 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $213.88 | 5.738% | $226.1524 | $226.15 | $226.15 | $226.20 |
| Purchase #4 | $6.94 | 9.807% | $7.6206 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $84.44 | 6.669% | $90.0713 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $112.45 | 8.806% | $122.3523 | $122.35 | $122.35 | $122.40 |
| Purchase #7 | $89.42 | 3.723% | $92.7491 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $781.48 | $835.9542 | $835.95 | $835.95 | $836.00 | |