| 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 | $164.46 | 10.509% | $181.7431 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $80.91 | 13.734% | $92.0222 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $231.80 | 3.126% | $239.0461 | $239.05 | $239.05 | $239.00 |
| Purchase #4 | $115.62 | 9.125% | $126.1703 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $157.28 | 11.738% | $175.7415 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $161.38 | 5.188% | $169.7524 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $120.81 | 12.312% | $135.6841 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $1,032.26 | $1,120.1597 | $1,120.15 | $1,120.15 | $1,120.10 | |