| 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 | $166.46 | 12.569% | $187.3824 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $137.51 | 5.562% | $145.1583 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $169.80 | 6.423% | $180.7063 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $88.77 | 9.391% | $97.1064 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $88.36 | 12.205% | $99.1443 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $154.74 | 13.581% | $175.7552 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $71.43 | 3.181% | $73.7022 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $877.07 | $958.9551 | $958.96 | $958.95 | $959.00 | |