| 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 | $178.49 | 3.500% | $184.7372 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $34.33 | 7.156% | $36.7867 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $200.72 | 8.559% | $217.8996 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $114.53 | 3.864% | $118.9554 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $59.41 | 8.542% | $64.4848 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $115.93 | 11.667% | $129.4556 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $63.40 | 9.325% | $69.3121 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $766.81 | $821.6314 | $821.64 | $821.65 | $821.70 | |