| 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 | $179.67 | 5.176% | $188.9697 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $60.66 | 12.377% | $68.1679 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $187.73 | 7.212% | $201.2691 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $90.97 | 7.577% | $97.8628 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $96.40 | 3.645% | $99.9138 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $187.63 | 13.394% | $212.7612 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $56.54 | 5.479% | $59.6378 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $859.60 | $928.5823 | $928.58 | $928.50 | $928.70 | |