| 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 | $122.85 | 5.247% | $129.2959 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $180.65 | 9.257% | $197.3728 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $211.36 | 5.579% | $223.1518 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $146.50 | 5.156% | $154.0535 | $154.05 | $154.05 | $154.10 |
| Purchase #5 | $163.68 | 5.275% | $172.3141 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $68.49 | 4.203% | $71.3686 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $146.78 | 7.642% | $157.9969 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,040.31 | $1,105.5536 | $1,105.55 | $1,105.50 | $1,105.70 | |