| 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 | $43.36 | 10.306% | $47.8287 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $179.54 | 6.634% | $191.4507 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $86.26 | 8.709% | $93.7724 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $168.85 | 13.874% | $192.2762 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $110.88 | 10.767% | $122.8184 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $181.88 | 10.296% | $200.6064 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $51.37 | 8.669% | $55.8233 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $822.14 | $904.5761 | $904.58 | $904.55 | $904.60 | |