| 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 | $158.34 | 13.854% | $180.2764 | $180.28 | $180.30 | $180.30 |
| Purchase #2 | $10.40 | 6.330% | $11.0583 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $84.27 | 10.313% | $92.9608 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $62.88 | 13.866% | $71.5989 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $88.97 | 11.398% | $99.1108 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $235.71 | 6.494% | $251.017 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $94.90 | 13.609% | $107.8149 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $735.47 | $813.8371 | $813.84 | $813.80 | $813.90 | |