| 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 | $76.62 | 7.545% | $82.401 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $133.74 | 10.345% | $147.5754 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $59.61 | 13.327% | $67.5542 | $67.55 | $67.55 | $67.60 |
| Purchase #4 | $79.48 | 8.689% | $86.386 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $111.56 | 8.650% | $121.2099 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $85.44 | 12.411% | $96.044 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $179.50 | 13.603% | $203.9174 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $725.95 | $805.0879 | $805.09 | $805.10 | $805.10 | |