| 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 | $94.37 | 3.538% | $97.7088 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $166.39 | 7.607% | $179.0473 | $179.05 | $179.05 | $179.00 |
| Purchase #3 | $165.84 | 7.190% | $177.7639 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $44.73 | 5.232% | $47.0703 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $243.39 | 9.610% | $266.7798 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $204.71 | 4.391% | $213.6988 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $126.75 | 13.604% | $143.9931 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,046.18 | $1,126.0620 | $1,126.06 | $1,126.05 | $1,126.10 | |