| 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 | $148.74 | 13.225% | $168.4109 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $74.48 | 13.562% | $84.581 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $42.70 | 8.710% | $46.4192 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $197.96 | 10.605% | $218.9537 | $218.95 | $218.95 | $219.00 |
| Purchase #5 | $167.85 | 7.848% | $181.0229 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $43.96 | 3.816% | $45.6375 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $104.49 | 6.237% | $111.007 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $780.18 | $856.0322 | $856.03 | $856.00 | $856.00 | |