| 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 | $151.66 | 3.808% | $157.4352 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $61.67 | 7.806% | $66.484 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $126.82 | 10.627% | $140.2972 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $177.40 | 9.603% | $194.4357 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $161.43 | 9.799% | $177.2485 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $197.96 | 10.855% | $219.4486 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $78.42 | 7.776% | $84.5179 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $955.36 | $1,039.8671 | $1,039.88 | $1,039.90 | $1,039.70 | |