| 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 | $223.98 | 9.295% | $244.7989 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $142.26 | 5.586% | $150.2066 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $134.51 | 12.309% | $151.0668 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $35.63 | 6.501% | $37.9463 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $180.54 | 7.118% | $193.3908 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $74.90 | 4.389% | $78.1874 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $43.30 | 8.551% | $47.0026 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $835.12 | $902.5994 | $902.61 | $902.60 | $902.60 | |