| 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 | $150.58 | 6.684% | $160.6448 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $221.78 | 6.591% | $236.3975 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $86.36 | 6.313% | $91.8119 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $145.71 | 8.848% | $158.6024 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $185.80 | 8.415% | $201.4351 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $132.69 | 5.144% | $139.5156 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $73.56 | 5.519% | $77.6198 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $996.48 | $1,066.0271 | $1,066.03 | $1,066.00 | $1,065.90 | |