| 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 | $170.99 | 13.384% | $193.8753 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $52.69 | 12.368% | $59.2067 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $100.49 | 5.245% | $105.7607 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $85.31 | 13.677% | $96.9778 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $54.96 | 4.751% | $57.5711 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $160.91 | 6.326% | $171.0892 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $112.53 | 7.782% | $121.2871 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $737.88 | $805.7679 | $805.78 | $805.80 | $805.90 | |