| 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 | $154.69 | 4.531% | $161.699 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $14.44 | 8.806% | $15.7116 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $171.81 | 7.707% | $185.0514 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $211.80 | 13.752% | $240.9267 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $158.67 | 6.725% | $169.3406 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $88.43 | 9.373% | $96.7185 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $222.46 | 6.790% | $237.565 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,022.30 | $1,107.0128 | $1,107.02 | $1,107.00 | $1,107.00 | |