| 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 | $17.39 | 6.472% | $18.5155 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $125.53 | 9.401% | $137.3311 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $93.69 | 11.624% | $104.5805 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $96.91 | 6.860% | $103.558 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $139.29 | 5.304% | $146.6779 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $75.60 | 7.634% | $81.3713 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $194.73 | 13.317% | $220.6622 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $743.14 | $812.6965 | $812.70 | $812.70 | $812.80 | |