| 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 | $121.61 | 4.667% | $127.2855 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $23.95 | 9.193% | $26.1517 | $26.15 | $26.15 | $26.20 |
| Purchase #3 | $189.51 | 5.176% | $199.319 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $39.54 | 12.320% | $44.4113 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $174.75 | 4.325% | $182.3079 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $148.61 | 12.122% | $166.6245 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $30.72 | 13.181% | $34.7692 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $728.69 | $780.8691 | $780.87 | $780.80 | $780.90 | |