| 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 | $176.99 | 4.192% | $184.4094 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $158.85 | 5.811% | $168.0808 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $170.82 | 8.208% | $184.8409 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $117.70 | 11.538% | $131.2802 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $26.45 | 10.253% | $29.1619 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $43.92 | 5.784% | $46.4603 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $125.74 | 11.542% | $140.2529 | $140.25 | $140.25 | $140.30 |
| 7 purchase totals = | $820.47 | $884.4864 | $884.48 | $884.50 | $884.60 | |