| 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 | $111.57 | 9.523% | $122.1948 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $170.95 | 4.717% | $179.0137 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $142.35 | 3.260% | $146.9906 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $188.72 | 6.384% | $200.7679 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $43.91 | 10.636% | $48.5803 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $58.59 | 12.856% | $66.1223 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $160.36 | 10.611% | $177.3758 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $876.45 | $941.0454 | $941.04 | $941.05 | $941.10 | |