| 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 | $149.39 | 12.361% | $167.8561 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $64.64 | 12.411% | $72.6625 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $239.37 | 9.371% | $261.8014 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $22.36 | 8.294% | $24.2145 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $113.72 | 5.840% | $120.3612 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $13.77 | 10.762% | $15.2519 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $242.26 | 3.656% | $251.117 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $845.51 | $913.2646 | $913.26 | $913.20 | $913.40 | |