| 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 | $100.90 | 13.177% | $114.1956 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $76.75 | 13.822% | $87.3584 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $142.76 | 4.362% | $148.9872 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $210.38 | 12.559% | $236.8016 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $139.94 | 9.829% | $153.6947 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $55.39 | 10.325% | $61.109 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $106.98 | 5.656% | $113.0308 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $833.10 | $915.1773 | $915.18 | $915.20 | $915.20 | |