| 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 | $135.75 | 9.671% | $148.8784 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $45.51 | 13.141% | $51.4905 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $161.52 | 7.539% | $173.697 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $51.78 | 3.341% | $53.51 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $7.79 | 5.186% | $8.194 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $233.41 | 13.521% | $264.9694 | $264.97 | $264.95 | $265.00 |
| Purchase #7 | $116.69 | 6.557% | $124.3414 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $752.45 | $825.0807 | $825.08 | $825.10 | $825.10 | |