| 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 | $169.67 | 12.443% | $190.782 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $13.91 | 10.617% | $15.3868 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $179.81 | 13.217% | $203.5755 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $13.60 | 8.332% | $14.7332 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $144.32 | 6.732% | $154.0356 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $10.57 | 13.619% | $12.0095 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $96.47 | 7.696% | $103.8943 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $628.35 | $694.4169 | $694.42 | $694.50 | $694.40 | |