| 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 | $203.60 | 7.156% | $218.1696 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $105.63 | 7.339% | $113.3822 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $27.84 | 11.762% | $31.1145 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $184.38 | 8.301% | $199.6854 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $22.39 | 6.411% | $23.8254 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $194.68 | 5.609% | $205.5996 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $119.80 | 3.691% | $124.2218 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $858.32 | $915.9985 | $916.00 | $916.00 | $916.00 | |