| 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 | $162.70 | 3.857% | $168.9753 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $64.51 | 3.167% | $66.553 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $230.46 | 5.757% | $243.7276 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $74.96 | 12.487% | $84.3203 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $88.98 | 12.853% | $100.4166 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $29.75 | 12.760% | $33.5461 | $33.55 | $33.55 | $33.50 |
| Purchase #7 | $138.60 | 12.465% | $155.8765 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $789.96 | $853.4154 | $853.43 | $853.45 | $853.40 | |