| 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 | $141.32 | 4.133% | $147.1608 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $196.66 | 3.724% | $203.9836 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $18.85 | 9.715% | $20.6813 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $89.72 | 10.329% | $98.9872 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $135.28 | 8.873% | $147.2834 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $169.25 | 3.854% | $175.7729 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $111.99 | 9.686% | $122.8374 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $863.07 | $916.7066 | $916.70 | $916.75 | $916.80 | |