| 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 | $151.89 | 3.769% | $157.6147 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $146.99 | 6.110% | $155.9711 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $27.84 | 8.504% | $30.2075 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $85.52 | 10.780% | $94.7391 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $33.96 | 4.637% | $35.5347 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $16.86 | 5.322% | $17.7573 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $248.62 | 6.395% | $264.5192 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $711.68 | $756.3436 | $756.34 | $756.30 | $756.30 | |