| 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 | $155.40 | 3.172% | $160.3293 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $86.51 | 5.195% | $91.0042 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $173.30 | 7.289% | $185.9318 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $178.70 | 10.372% | $197.2348 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $229.25 | 3.662% | $237.6451 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $116.46 | 8.297% | $126.1227 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $55.78 | 10.304% | $61.5276 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $995.40 | $1,059.7955 | $1,059.79 | $1,059.85 | $1,059.60 | |