| 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 | $149.62 | 13.499% | $169.8172 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $92.51 | 13.867% | $105.3384 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $26.33 | 9.794% | $28.9088 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $116.53 | 12.595% | $131.207 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $129.31 | 8.805% | $140.6957 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $144.53 | 7.459% | $155.3105 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $222.36 | 3.675% | $230.5317 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $881.19 | $961.8093 | $961.82 | $961.80 | $961.70 | |