| 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 | $185.76 | 5.522% | $196.0177 | $196.02 | $196.00 | $196.00 |
| Purchase #2 | $79.85 | 6.125% | $84.7408 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $133.30 | 11.742% | $148.9521 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $7.70 | 11.814% | $8.6097 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $208.73 | 6.577% | $222.4582 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $14.43 | 11.591% | $16.1026 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $144.88 | 6.696% | $154.5812 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $774.65 | $831.4623 | $831.46 | $831.45 | $831.50 | |