| 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 | $176.66 | 10.420% | $195.068 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $61.79 | 4.199% | $64.3846 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $211.40 | 3.380% | $218.5453 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $134.51 | 12.344% | $151.1139 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $141.70 | 5.769% | $149.8747 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $205.86 | 10.521% | $227.5185 | $227.52 | $227.50 | $227.50 |
| Purchase #7 | $202.57 | 13.472% | $229.8602 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $1,134.49 | $1,236.3652 | $1,236.36 | $1,236.30 | $1,236.40 | |