| 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 | $129.52 | 13.641% | $147.1878 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $161.39 | 12.523% | $181.6009 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $198.89 | 8.372% | $215.5411 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $25.35 | 12.254% | $28.4564 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $159.26 | 6.466% | $169.5578 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $180.98 | 6.743% | $193.1835 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $13.33 | 13.399% | $15.1161 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $868.72 | $950.6436 | $950.65 | $950.65 | $950.70 | |