| 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 | $71.67 | 12.599% | $80.6997 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $144.81 | 8.138% | $156.5946 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $58.31 | 10.553% | $64.4635 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $218.81 | 10.128% | $240.9711 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $173.99 | 9.715% | $190.8931 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $132.94 | 5.176% | $139.821 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $227.73 | 5.102% | $239.3488 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $1,028.26 | $1,112.7918 | $1,112.78 | $1,112.75 | $1,112.80 | |