| 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 | $137.91 | 9.277% | $150.7039 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $41.54 | 13.417% | $47.1134 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $28.57 | 13.221% | $32.3472 | $32.35 | $32.35 | $32.30 |
| Purchase #4 | $225.96 | 9.485% | $247.3923 | $247.39 | $247.40 | $247.40 |
| Purchase #5 | $119.43 | 11.556% | $133.2313 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $17.66 | 13.401% | $20.0266 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $184.33 | 4.849% | $193.2682 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $755.40 | $824.0829 | $824.08 | $824.10 | $824.00 | |