| 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 | $15.88 | 10.319% | $17.5187 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $96.88 | 8.721% | $105.3289 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $108.47 | 5.433% | $114.3632 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $188.37 | 6.605% | $200.8118 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $162.85 | 5.669% | $172.082 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $118.76 | 13.646% | $134.966 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $197.80 | 8.288% | $214.1937 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $889.01 | $959.2643 | $959.26 | $959.25 | $959.30 | |