| 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 | $190.91 | 4.401% | $199.3119 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $123.89 | 8.157% | $133.9957 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $167.31 | 6.543% | $178.2571 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $15.35 | 10.303% | $16.9315 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $7.35 | 3.865% | $7.6341 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $64.81 | 3.190% | $66.8774 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $104.60 | 5.796% | $110.6626 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $674.22 | $713.6703 | $713.67 | $713.70 | $713.70 | |