| 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 | $145.65 | 8.444% | $157.9487 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $136.31 | 5.284% | $143.5126 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $185.31 | 5.684% | $195.843 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $181.27 | 10.269% | $199.8846 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $195.51 | 7.859% | $210.8751 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $204.80 | 8.727% | $222.6729 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $207.44 | 4.595% | $216.9719 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,256.29 | $1,347.7088 | $1,347.70 | $1,347.70 | $1,347.70 | |