| 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 | $160.88 | 13.499% | $182.5972 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $117.31 | 9.256% | $128.1682 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $118.94 | 11.586% | $132.7204 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $193.70 | 5.104% | $203.5864 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $95.70 | 6.747% | $102.1569 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $49.90 | 12.747% | $56.2608 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $8.53 | 7.745% | $9.1906 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $744.96 | $814.6805 | $814.69 | $814.65 | $814.80 | |