| 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 | $168.57 | 8.172% | $182.3455 | $182.35 | $182.35 | $182.30 |
| Purchase #2 | $48.80 | 8.830% | $53.109 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $156.99 | 3.817% | $162.9823 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $15.58 | 10.701% | $17.2472 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $161.95 | 13.472% | $183.7679 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $88.39 | 13.826% | $100.6108 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $45.36 | 7.479% | $48.7525 | $48.75 | $48.75 | $48.80 |
| 7 purchase totals = | $685.64 | $748.8152 | $748.82 | $748.80 | $748.80 | |