| 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 | $137.75 | 4.464% | $143.8992 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $98.53 | 4.576% | $103.0387 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $23.33 | 8.453% | $25.3021 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $76.82 | 4.427% | $80.2208 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $115.63 | 6.791% | $123.4824 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $106.93 | 4.856% | $112.1225 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $235.71 | 10.147% | $259.6275 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $794.70 | $847.6932 | $847.69 | $847.70 | $847.60 | |