| 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 | $164.92 | 7.834% | $177.8398 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $144.60 | 12.248% | $162.3106 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $103.47 | 9.727% | $113.5345 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $150.31 | 12.160% | $168.5877 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $26.44 | 7.672% | $28.4685 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $21.90 | 8.653% | $23.795 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $183.60 | 5.596% | $193.8743 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $795.24 | $868.4104 | $868.41 | $868.40 | $868.40 | |