| 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 | $37.99 | 11.388% | $42.3163 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $132.83 | 12.780% | $149.8057 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $125.69 | 9.565% | $137.7122 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $168.36 | 9.619% | $184.5545 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $113.47 | 7.518% | $122.0007 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $96.61 | 10.336% | $106.5956 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $54.97 | 13.483% | $62.3816 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $729.92 | $805.3666 | $805.37 | $805.35 | $805.40 | |