| 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 | $54.99 | 12.139% | $61.6652 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $134.86 | 10.264% | $148.702 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $203.64 | 4.190% | $212.1725 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $197.82 | 11.335% | $220.2429 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $41.36 | 3.402% | $42.7671 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $170.86 | 5.593% | $180.4162 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $16.62 | 3.264% | $17.1625 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $820.15 | $883.1284 | $883.13 | $883.05 | $883.20 | |