| 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 | $98.25 | 4.429% | $102.6015 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $187.62 | 9.298% | $205.0649 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $178.71 | 4.164% | $186.1515 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $175.77 | 5.635% | $185.6746 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $17.74 | 8.163% | $19.1881 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $73.39 | 6.595% | $78.2301 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $137.77 | 11.830% | $154.0682 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $869.25 | $930.9789 | $930.97 | $930.95 | $931.10 | |