| 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 | $170.66 | 11.765% | $190.7381 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $16.82 | 3.191% | $17.3567 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $146.68 | 6.652% | $156.4372 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $136.89 | 13.814% | $155.8 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $135.43 | 3.833% | $140.621 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $62.40 | 12.383% | $70.127 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $28.85 | 9.595% | $31.6182 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $697.73 | $762.6982 | $762.71 | $762.70 | $762.60 | |