| 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 | $146.40 | 3.672% | $151.7758 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $5.58 | 6.636% | $5.9503 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $206.97 | 9.334% | $226.2886 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $66.36 | 8.435% | $71.9575 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $55.82 | 13.211% | $63.1944 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $55.81 | 7.724% | $60.1208 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $143.86 | 10.389% | $158.8056 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $680.80 | $738.0930 | $738.10 | $738.10 | $738.20 | |