| 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 | $88.53 | 13.270% | $100.2779 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $187.74 | 3.583% | $194.4667 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $48.31 | 8.817% | $52.5695 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $107.83 | 9.312% | $117.8711 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $130.63 | 8.407% | $141.6121 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $156.90 | 12.810% | $176.9989 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $98.45 | 5.324% | $103.6915 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $818.39 | $887.4877 | $887.49 | $887.45 | $887.60 | |