| 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 | $174.95 | 12.683% | $197.1389 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $229.90 | 3.691% | $238.3856 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $37.69 | 11.294% | $41.9467 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $174.73 | 3.465% | $180.7844 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $20.82 | 11.711% | $23.2582 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $223.33 | 8.658% | $242.6659 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $183.42 | 9.276% | $200.434 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $1,044.84 | $1,124.6137 | $1,124.62 | $1,124.65 | $1,124.60 | |