| 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 | $162.48 | 4.485% | $169.7672 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $52.96 | 11.443% | $59.0202 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $213.90 | 12.345% | $240.306 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $19.30 | 3.463% | $19.9684 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $129.31 | 9.141% | $141.1302 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $69.44 | 7.785% | $74.8459 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $8.97 | 11.247% | $9.9789 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $656.36 | $715.0168 | $715.03 | $715.00 | $715.00 | |