| 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 | $147.27 | 4.770% | $154.2948 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $47.67 | 10.714% | $52.7774 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $175.38 | 7.388% | $188.3371 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $204.36 | 11.280% | $227.4118 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $163.85 | 10.603% | $181.223 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $84.30 | 8.863% | $91.7715 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $245.28 | 10.637% | $271.3704 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $1,068.11 | $1,167.1860 | $1,167.18 | $1,167.15 | $1,167.20 | |