| 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 | $115.41 | 11.478% | $128.6568 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $160.90 | 12.737% | $181.3938 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $87.88 | 12.298% | $98.6875 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $154.71 | 3.857% | $160.6772 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $225.52 | 13.185% | $255.2548 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $211.71 | 3.617% | $219.3676 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $26.44 | 3.366% | $27.33 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $982.57 | $1,071.3677 | $1,071.37 | $1,071.40 | $1,071.50 | |