| 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 | $184.50 | 6.809% | $197.0626 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $30.88 | 3.280% | $31.8929 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $129.56 | 11.105% | $143.9476 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $26.33 | 7.246% | $28.2379 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $49.70 | 6.311% | $52.8366 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $144.65 | 3.773% | $150.1076 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $117.92 | 4.507% | $123.2347 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $683.54 | $727.3199 | $727.32 | $727.35 | $727.20 | |