| 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 | $183.38 | 7.518% | $197.1665 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $226.54 | 5.707% | $239.4686 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $17.27 | 3.699% | $17.9088 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $17.93 | 11.368% | $19.9683 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $224.28 | 8.610% | $243.5905 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $222.78 | 8.856% | $242.5094 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $11.85 | 6.780% | $12.6534 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $904.03 | $973.2655 | $973.27 | $973.20 | $973.40 | |