| 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 | $153.96 | 10.657% | $170.3675 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $163.73 | 8.832% | $178.1906 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $92.58 | 4.425% | $96.6767 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $51.53 | 7.419% | $55.353 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $188.98 | 12.366% | $212.3493 | $212.35 | $212.35 | $212.30 |
| Purchase #6 | $245.56 | 8.247% | $265.8113 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $27.94 | 6.235% | $29.6821 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $924.28 | $1,008.4305 | $1,008.43 | $1,008.45 | $1,008.50 | |