| 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 | $138.90 | 9.553% | $152.1691 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $56.83 | 3.188% | $58.6417 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $191.57 | 5.305% | $201.7328 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $81.64 | 9.571% | $89.4538 | $89.45 | $89.45 | $89.50 |
| Purchase #5 | $128.57 | 3.262% | $132.764 | $132.76 | $132.75 | $132.80 |
| Purchase #6 | $51.44 | 7.633% | $55.3664 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $134.72 | 8.685% | $146.4204 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $783.67 | $836.5482 | $836.54 | $836.50 | $836.60 | |