| 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 | $141.79 | 7.209% | $152.0116 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $43.26 | 13.344% | $49.0326 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $208.59 | 3.696% | $216.2995 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $37.79 | 8.188% | $40.8842 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $7.43 | 8.232% | $8.0416 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $106.69 | 4.276% | $111.2521 | $111.25 | $111.25 | $111.30 |
| Purchase #7 | $186.73 | 13.595% | $212.1159 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $732.28 | $789.6375 | $789.63 | $789.65 | $789.60 | |