| 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 | $145.41 | 4.342% | $151.7237 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $36.75 | 4.285% | $38.3247 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $117.41 | 13.186% | $132.8917 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $78.89 | 7.598% | $84.8841 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $249.77 | 13.533% | $283.5714 | $283.57 | $283.55 | $283.60 |
| Purchase #6 | $116.75 | 7.435% | $125.4304 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $113.72 | 5.756% | $120.2657 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $858.70 | $937.0917 | $937.08 | $937.05 | $937.10 | |