| 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 | $169.66 | 10.304% | $187.1418 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $175.88 | 13.348% | $199.3565 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $67.82 | 10.773% | $75.1262 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $187.47 | 6.754% | $200.1317 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $142.53 | 13.381% | $161.6019 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $226.59 | 4.205% | $236.1181 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $166.30 | 13.761% | $189.1845 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,136.25 | $1,248.6607 | $1,248.66 | $1,248.70 | $1,248.60 | |