| 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 | $197.59 | 9.704% | $216.7641 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $97.45 | 3.472% | $100.8335 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $112.39 | 3.653% | $116.4956 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $14.69 | 6.511% | $15.6465 | $15.65 | $15.65 | $15.60 |
| Purchase #5 | $145.62 | 9.269% | $159.1175 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $19.79 | 13.187% | $22.3997 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $121.28 | 5.371% | $127.7939 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $708.81 | $759.0508 | $759.05 | $759.05 | $759.00 | |