| 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 | $151.97 | 3.686% | $157.5716 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $213.56 | 9.647% | $234.1621 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $84.44 | 3.214% | $87.1539 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $218.96 | 5.654% | $231.34 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $195.41 | 11.172% | $217.2412 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $5.26 | 3.234% | $5.4301 | $5.43 | $5.45 | $5.40 |
| Purchase #7 | $239.92 | 6.745% | $256.1026 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $1,109.52 | $1,189.0015 | $1,188.99 | $1,189.00 | $1,189.00 | |