| 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 | $33.35 | 10.862% | $36.9725 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $183.49 | 7.569% | $197.3784 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $136.46 | 4.739% | $142.9268 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $186.44 | 9.112% | $203.4284 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $24.65 | 11.233% | $27.4189 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $26.80 | 11.850% | $29.9758 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $137.51 | 13.489% | $156.0587 | $156.06 | $156.05 | $156.10 |
| 7 purchase totals = | $728.70 | $794.1595 | $794.17 | $794.20 | $794.20 | |