| 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 | $152.32 | 7.533% | $163.7943 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $15.52 | 5.546% | $16.3807 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $243.48 | 13.433% | $276.1867 | $276.19 | $276.20 | $276.20 |
| Purchase #4 | $225.91 | 3.603% | $234.0495 | $234.05 | $234.05 | $234.00 |
| Purchase #5 | $233.65 | 4.132% | $243.3044 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $157.46 | 5.640% | $166.3407 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $34.78 | 10.552% | $38.45 | $38.45 | $38.45 | $38.50 |
| 7 purchase totals = | $1,063.12 | $1,138.5063 | $1,138.50 | $1,138.55 | $1,138.50 | |