| 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 | $172.38 | 7.539% | $185.3757 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $72.44 | 3.728% | $75.1406 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $190.59 | 3.333% | $196.9424 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $219.96 | 7.447% | $236.3404 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $68.72 | 8.602% | $74.6313 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $104.82 | 3.866% | $108.8723 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $197.67 | 4.230% | $206.0314 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,026.58 | $1,083.3341 | $1,083.33 | $1,083.40 | $1,083.20 | |