| 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 | $174.75 | 12.205% | $196.0782 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $121.64 | 4.653% | $127.2999 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $34.70 | 13.225% | $39.2891 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $103.48 | 12.495% | $116.4098 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $148.90 | 3.162% | $153.6082 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $42.98 | 7.443% | $46.179 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $123.91 | 8.745% | $134.7459 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $750.36 | $813.6101 | $813.62 | $813.65 | $813.60 | |