| 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 | $129.68 | 11.850% | $145.0471 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $123.48 | 12.732% | $139.2015 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $156.61 | 6.248% | $166.395 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $58.90 | 10.182% | $64.8972 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $24.34 | 8.506% | $26.4104 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $82.77 | 10.206% | $91.2175 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $206.34 | 10.218% | $227.4238 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $782.12 | $860.5925 | $860.60 | $860.55 | $860.50 | |