| 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 | $190.60 | 4.593% | $199.3543 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $40.25 | 10.572% | $44.5052 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $72.68 | 13.822% | $82.7258 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $160.55 | 12.395% | $180.4502 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $168.78 | 13.464% | $191.5045 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $234.72 | 3.718% | $243.4469 | $243.45 | $243.45 | $243.40 |
| Purchase #7 | $226.95 | 10.624% | $251.0612 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,094.53 | $1,193.0481 | $1,193.05 | $1,193.05 | $1,193.10 | |