| 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 | $107.62 | 3.676% | $111.5761 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $130.88 | 13.800% | $148.9414 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $192.87 | 3.563% | $199.742 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $49.71 | 9.216% | $54.2913 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $52.66 | 10.364% | $58.1177 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $186.38 | 7.140% | $199.6875 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $49.59 | 3.292% | $51.2225 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $769.71 | $823.5785 | $823.58 | $823.60 | $823.50 | |