| 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 | $144.74 | 4.858% | $151.7715 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $238.55 | 11.342% | $265.6063 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $243.38 | 7.393% | $261.3731 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $157.45 | 3.737% | $163.3339 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $79.39 | 5.672% | $83.893 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $111.84 | 12.409% | $125.7182 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $92.87 | 3.833% | $96.4297 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $1,068.22 | $1,148.1257 | $1,148.12 | $1,148.10 | $1,148.10 | |