| 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 | $160.89 | 11.813% | $179.8959 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $60.25 | 7.220% | $64.6001 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $85.31 | 11.693% | $95.2853 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $61.79 | 13.110% | $69.8907 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $212.35 | 5.685% | $224.4221 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $150.35 | 8.728% | $163.4725 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $173.57 | 5.700% | $183.4635 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $904.51 | $981.0301 | $981.03 | $981.00 | $981.10 | |