| 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 | $155.74 | 13.498% | $176.7618 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $243.40 | 4.229% | $253.6934 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $125.43 | 12.385% | $140.9645 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $188.87 | 13.554% | $214.4694 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $35.27 | 5.770% | $37.3051 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $39.83 | 6.146% | $42.278 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $155.66 | 13.496% | $176.6679 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $944.20 | $1,042.1401 | $1,042.14 | $1,042.10 | $1,042.30 | |