| 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 | $117.84 | 7.269% | $126.4058 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $244.38 | 10.656% | $270.4211 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $138.38 | 5.567% | $146.0836 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $157.61 | 4.182% | $164.2013 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $90.77 | 12.401% | $102.0264 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $176.77 | 10.318% | $195.0091 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $132.92 | 7.583% | $142.9993 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,058.67 | $1,147.1466 | $1,147.15 | $1,147.15 | $1,147.10 | |