| 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 | $194.56 | 5.720% | $205.6888 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $80.79 | 10.338% | $89.1421 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $160.39 | 3.752% | $166.4078 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $108.33 | 12.310% | $121.6654 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $88.30 | 4.656% | $92.4112 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $219.27 | 6.293% | $233.0687 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $46.25 | 4.745% | $48.4446 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $897.89 | $956.8286 | $956.83 | $956.80 | $956.80 | |