| 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 | $197.34 | 9.363% | $215.8169 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $8.90 | 4.717% | $9.3198 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $126.73 | 9.671% | $138.9861 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $155.56 | 10.163% | $171.3696 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $140.64 | 9.593% | $154.1316 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $21.88 | 8.814% | $23.8085 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $158.54 | 5.193% | $166.773 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $809.59 | $880.2055 | $880.21 | $880.15 | $880.20 | |