| 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 | $175.32 | 12.852% | $197.8521 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $203.48 | 11.594% | $227.0715 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $127.89 | 7.765% | $137.8207 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $243.80 | 3.545% | $252.4427 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $170.96 | 3.668% | $177.2308 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $91.75 | 4.378% | $95.7668 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $83.48 | 4.443% | $87.189 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $1,096.68 | $1,175.3736 | $1,175.37 | $1,175.35 | $1,175.40 | |