| 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 | $115.52 | 9.213% | $126.1629 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $125.56 | 13.337% | $142.3059 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $180.51 | 4.418% | $188.4849 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $168.60 | 3.687% | $174.8163 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $34.60 | 3.426% | $35.7854 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $167.53 | 5.818% | $177.2769 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $23.37 | 10.247% | $25.7647 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $815.69 | $870.5970 | $870.60 | $870.60 | $870.70 | |