| 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 | $145.32 | 4.203% | $151.4278 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $97.32 | 3.524% | $100.7496 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $92.47 | 4.779% | $96.8891 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $34.49 | 13.269% | $39.0665 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $86.25 | 8.455% | $93.5424 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $231.82 | 11.617% | $258.7505 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $134.44 | 13.545% | $152.6499 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $822.11 | $893.0758 | $893.08 | $893.10 | $893.00 | |