| 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 | $151.65 | 12.588% | $170.7397 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $100.40 | 6.197% | $106.6218 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $19.64 | 8.129% | $21.2365 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $215.65 | 7.806% | $232.4836 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $50.32 | 8.500% | $54.5972 | $54.60 | $54.60 | $54.60 |
| Purchase #6 | $64.44 | 8.243% | $69.7518 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $89.51 | 3.829% | $92.9373 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $691.61 | $748.3679 | $748.37 | $748.40 | $748.30 | |