| 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 | $103.54 | 7.814% | $111.6306 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $48.25 | 8.499% | $52.3508 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $63.94 | 7.593% | $68.795 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $173.66 | 13.481% | $197.0711 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $66.38 | 7.195% | $71.156 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $155.76 | 8.383% | $168.8174 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $177.96 | 5.190% | $187.1961 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $789.49 | $857.0170 | $857.03 | $857.00 | $857.10 | |