| 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 | $11.83 | 13.226% | $13.3946 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $132.25 | 4.366% | $138.024 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $197.75 | 4.662% | $206.9691 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $158.37 | 12.367% | $177.9556 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $59.43 | 7.623% | $63.9603 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $114.59 | 13.837% | $130.4458 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $216.48 | 9.820% | $237.7383 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $890.70 | $968.4877 | $968.49 | $968.45 | $968.50 | |