| 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 | $152.32 | 3.835% | $158.1615 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $167.26 | 8.483% | $181.4487 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $10.58 | 8.565% | $11.4862 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $217.77 | 6.426% | $231.7639 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $105.80 | 6.425% | $112.5977 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $132.33 | 12.399% | $148.7376 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $216.74 | 7.762% | $233.5634 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $1,002.80 | $1,077.7590 | $1,077.76 | $1,077.75 | $1,077.80 | |