| 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 | $144.82 | 3.712% | $150.1957 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $101.53 | 6.340% | $107.967 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $185.34 | 9.688% | $203.2957 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $123.89 | 5.794% | $131.0682 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $46.49 | 10.779% | $51.5012 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $24.70 | 9.792% | $27.1186 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $138.41 | 3.179% | $142.8101 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $765.18 | $813.9565 | $813.97 | $813.90 | $814.00 | |