| 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 | $132.66 | 10.228% | $146.2285 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $157.88 | 13.752% | $179.5917 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $204.40 | 7.230% | $219.1781 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $243.57 | 11.513% | $271.6122 | $271.61 | $271.60 | $271.60 |
| Purchase #5 | $233.49 | 12.239% | $262.0668 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $171.35 | 11.154% | $190.4624 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $130.39 | 13.676% | $148.2221 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,273.74 | $1,417.3618 | $1,417.36 | $1,417.35 | $1,417.40 | |