| 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 | $121.61 | 6.296% | $129.2666 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $158.65 | 6.340% | $168.7084 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $131.97 | 13.294% | $149.5141 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $59.38 | 6.517% | $63.2498 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $73.96 | 8.531% | $80.2695 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $203.59 | 11.253% | $226.5 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $67.64 | 7.465% | $72.6893 | $72.69 | $72.70 | $72.70 |
| 7 purchase totals = | $816.80 | $890.1977 | $890.20 | $890.15 | $890.20 | |