| 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 | $132.91 | 9.872% | $146.0309 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $163.81 | 5.728% | $173.193 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $246.35 | 4.700% | $257.9285 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $19.68 | 4.415% | $20.5489 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $5.83 | 8.402% | $6.3198 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $102.36 | 9.213% | $111.7904 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $182.68 | 3.195% | $188.5166 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $853.62 | $904.3281 | $904.33 | $904.35 | $904.20 | |