| 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 | $78.35 | 7.442% | $84.1808 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $163.51 | 5.845% | $173.0672 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $235.26 | 11.515% | $262.3502 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $158.26 | 13.170% | $179.1028 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $134.28 | 10.347% | $148.174 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $151.64 | 12.190% | $170.1249 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $62.90 | 12.658% | $70.8619 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $984.20 | $1,087.8618 | $1,087.85 | $1,087.80 | $1,088.00 | |