| 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 | $127.84 | 3.729% | $132.6072 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $141.70 | 12.377% | $159.2382 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $16.57 | 8.271% | $17.9405 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $45.86 | 10.754% | $50.7918 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $100.77 | 6.316% | $107.1346 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $15.71 | 5.589% | $16.588 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $9.37 | 10.511% | $10.3549 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $457.82 | $494.6552 | $494.65 | $494.70 | $494.60 | |