| 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 | $159.94 | 13.550% | $181.6119 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $79.26 | 6.799% | $84.6489 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $45.26 | 4.766% | $47.4171 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $175.61 | 8.744% | $190.9653 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $139.49 | 4.720% | $146.0739 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $36.86 | 5.165% | $38.7638 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $176.40 | 13.318% | $199.893 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $812.82 | $889.3739 | $889.37 | $889.30 | $889.40 | |