| 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 | $163.71 | 6.725% | $174.7195 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $148.54 | 6.537% | $158.2501 | $158.25 | $158.25 | $158.30 |
| Purchase #3 | $19.84 | 4.864% | $20.805 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $148.74 | 12.164% | $166.8327 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $178.66 | 6.338% | $189.9835 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $104.84 | 8.674% | $113.9338 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $144.80 | 4.217% | $150.9062 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $909.13 | $975.4308 | $975.43 | $975.45 | $975.40 | |