| 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 | $246.48 | 13.666% | $280.164 | $280.16 | $280.15 | $280.20 |
| Purchase #2 | $129.79 | 13.478% | $147.2831 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $134.70 | 12.606% | $151.6803 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $109.59 | 3.761% | $113.7117 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $125.94 | 5.739% | $133.1677 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $80.67 | 10.797% | $89.3799 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $167.91 | 12.769% | $189.3504 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $995.08 | $1,104.7371 | $1,104.73 | $1,104.75 | $1,104.90 | |