| 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 | $138.81 | 5.796% | $146.8554 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $90.51 | 6.732% | $96.6031 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $222.61 | 8.800% | $242.1997 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $111.33 | 12.837% | $125.6214 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $116.49 | 5.698% | $123.1276 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $68.96 | 12.833% | $77.8096 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $87.27 | 11.443% | $97.2563 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $835.98 | $909.4731 | $909.48 | $909.45 | $909.50 | |