| 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 | $147.82 | 5.786% | $156.3729 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $188.88 | 8.610% | $205.1426 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $28.60 | 5.227% | $30.0949 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $220.49 | 5.742% | $233.1505 | $233.15 | $233.15 | $233.20 |
| Purchase #5 | $9.49 | 8.394% | $10.2866 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $150.57 | 6.545% | $160.4248 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $47.62 | 6.558% | $50.7429 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $793.47 | $846.2152 | $846.20 | $846.20 | $846.20 | |