| 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 | $174.87 | 4.825% | $183.3075 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $163.49 | 12.484% | $183.9001 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $35.85 | 13.543% | $40.7052 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $75.41 | 6.342% | $80.1925 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $92.92 | 5.261% | $97.8085 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $128.32 | 5.762% | $135.7138 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $97.88 | 5.695% | $103.4543 | $103.45 | $103.45 | $103.50 |
| 7 purchase totals = | $768.74 | $825.0819 | $825.08 | $825.05 | $825.10 | |