| 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 | $161.40 | 11.312% | $179.6576 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $243.94 | 8.522% | $264.7286 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $8.56 | 11.796% | $9.5697 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $171.54 | 11.240% | $190.8211 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $100.85 | 7.448% | $108.3613 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $144.66 | 3.457% | $149.6609 | $149.66 | $149.65 | $149.70 |
| Purchase #7 | $107.96 | 7.529% | $116.0883 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $938.91 | $1,018.8875 | $1,018.89 | $1,018.85 | $1,019.00 | |