| 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 | $176.40 | 3.424% | $182.4399 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $23.69 | 10.610% | $26.2035 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $60.27 | 10.435% | $66.5592 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $81.34 | 8.573% | $88.3133 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $85.96 | 12.710% | $96.8855 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $53.89 | 8.169% | $58.2923 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $48.35 | 9.529% | $52.9573 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $529.90 | $571.6510 | $571.65 | $571.65 | $571.70 | |