| 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 | $176.57 | 8.518% | $191.6102 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $125.25 | 9.356% | $136.9684 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $189.49 | 3.535% | $196.1885 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $30.89 | 3.778% | $32.057 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $117.39 | 10.757% | $130.0176 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $125.28 | 5.747% | $132.4798 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $163.38 | 12.731% | $184.1799 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $928.25 | $1,003.5014 | $1,003.51 | $1,003.50 | $1,003.60 | |