| 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 | $163.79 | 13.385% | $185.7133 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $20.51 | 11.390% | $22.8461 | $22.85 | $22.85 | $22.80 |
| Purchase #3 | $8.88 | 8.133% | $9.6022 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $141.39 | 12.304% | $158.7866 | $158.79 | $158.80 | $158.80 |
| Purchase #5 | $6.57 | 9.439% | $7.1901 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $65.36 | 10.146% | $71.9914 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $205.83 | 4.323% | $214.728 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $612.33 | $670.8577 | $670.86 | $670.90 | $670.80 | |