| 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 | $151.77 | 5.858% | $160.6607 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $16.42 | 10.623% | $18.1643 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $69.76 | 5.348% | $73.4908 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $241.97 | 13.167% | $273.8302 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $28.59 | 11.764% | $31.9533 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $125.58 | 13.798% | $142.9075 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $105.78 | 11.625% | $118.0769 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $739.87 | $819.0837 | $819.08 | $819.10 | $819.20 | |