| 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 | $227.77 | 6.528% | $242.6388 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $69.25 | 10.571% | $76.5704 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $133.90 | 7.220% | $143.5676 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $36.64 | 13.863% | $41.7194 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $116.51 | 10.575% | $128.8309 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $41.88 | 10.199% | $46.1513 | $46.15 | $46.15 | $46.20 |
| Purchase #7 | $166.35 | 10.762% | $184.2526 | $184.25 | $184.25 | $184.30 |
| 7 purchase totals = | $792.30 | $863.7310 | $863.73 | $863.70 | $863.80 | |