| 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 | $178.55 | 13.730% | $203.0649 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $97.54 | 9.769% | $107.0687 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $48.56 | 5.872% | $51.4114 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $134.38 | 9.310% | $146.8908 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $111.61 | 10.653% | $123.4998 | $123.50 | $123.50 | $123.50 |
| Purchase #6 | $245.33 | 10.757% | $271.7201 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $48.34 | 5.432% | $50.9658 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $864.31 | $954.6215 | $954.62 | $954.55 | $954.70 | |