| 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 | $117.67 | 7.652% | $126.6741 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $7.60 | 11.833% | $8.4993 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $142.89 | 8.289% | $154.7342 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $18.93 | 4.284% | $19.741 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $29.94 | 13.505% | $33.9834 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $172.71 | 5.736% | $182.6166 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $133.76 | 11.571% | $149.2374 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $623.50 | $675.4860 | $675.48 | $675.50 | $675.40 | |