| 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 | $105.46 | 5.443% | $111.2002 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $140.71 | 9.646% | $154.2829 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $170.71 | 3.169% | $176.1198 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $171.26 | 9.475% | $187.4869 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $18.43 | 12.550% | $20.743 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $205.30 | 11.419% | $228.7432 | $228.74 | $228.75 | $228.70 |
| Purchase #7 | $242.63 | 13.301% | $274.9022 | $274.90 | $274.90 | $274.90 |
| 7 purchase totals = | $1,054.50 | $1,153.4782 | $1,153.47 | $1,153.50 | $1,153.40 | |