| 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 | $111.57 | 7.114% | $119.5071 | $119.51 | $119.50 | $119.50 |
| Purchase #2 | $187.92 | 11.626% | $209.7676 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $33.69 | 8.530% | $36.5638 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $191.98 | 4.372% | $200.3734 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $132.54 | 4.219% | $138.1319 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $46.57 | 8.669% | $50.6072 | $50.61 | $50.60 | $50.60 |
| Purchase #7 | $102.99 | 11.334% | $114.6629 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $807.26 | $869.6139 | $869.61 | $869.55 | $869.70 | |