| 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 | $134.64 | 8.611% | $146.2339 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $122.57 | 11.590% | $136.7759 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $248.47 | 6.676% | $265.0579 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $117.29 | 3.129% | $120.96 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $145.88 | 9.107% | $159.1653 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $143.52 | 10.384% | $158.4231 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $183.99 | 9.215% | $200.9447 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,096.36 | $1,187.5608 | $1,187.56 | $1,187.55 | $1,187.60 | |