| 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 | $158.63 | 10.838% | $175.8223 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $132.62 | 9.634% | $145.3966 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $204.39 | 13.156% | $231.2795 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $137.54 | 5.256% | $144.7691 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $201.64 | 5.135% | $211.9942 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $66.78 | 5.222% | $70.2673 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $173.53 | 10.757% | $192.1966 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $1,075.13 | $1,171.7256 | $1,171.73 | $1,171.70 | $1,171.80 | |