| 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 | $207.97 | 5.571% | $219.556 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $177.93 | 6.631% | $189.7285 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $120.65 | 11.237% | $134.2074 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $22.26 | 5.650% | $23.5177 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $34.91 | 8.378% | $37.8348 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $190.68 | 6.749% | $203.549 | $203.55 | $203.55 | $203.50 |
| Purchase #7 | $140.83 | 9.713% | $154.5088 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $895.23 | $962.9022 | $962.91 | $962.90 | $962.80 | |