| 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 | $127.78 | 12.358% | $143.5711 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $206.51 | 9.178% | $225.4635 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $153.27 | 5.871% | $162.2685 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $158.36 | 12.357% | $177.9285 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $73.34 | 12.755% | $82.6945 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $21.58 | 7.668% | $23.2348 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $6.75 | 8.314% | $7.3112 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $747.59 | $822.4721 | $822.46 | $822.45 | $822.50 | |