| 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 | $118.90 | 9.445% | $130.1301 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $52.57 | 5.377% | $55.3967 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $37.87 | 3.870% | $39.3356 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $79.56 | 7.137% | $85.2382 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $115.81 | 10.643% | $128.1357 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $206.83 | 13.274% | $234.2846 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $170.97 | 11.526% | $190.676 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $782.51 | $863.1969 | $863.21 | $863.30 | $863.10 | |