| 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 | $149.90 | 4.358% | $156.4326 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $116.55 | 6.516% | $124.1444 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $162.28 | 8.126% | $175.4669 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $135.78 | 9.480% | $148.6519 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $101.62 | 5.541% | $107.2508 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $31.84 | 5.505% | $33.5928 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $119.33 | 6.527% | $127.1187 | $127.12 | $127.10 | $127.10 |
| 7 purchase totals = | $817.30 | $872.6581 | $872.65 | $872.65 | $872.70 | |