| 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 | $164.34 | 3.779% | $170.5504 | $170.55 | $170.55 | $170.60 |
| Purchase #2 | $239.25 | 5.399% | $252.1671 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $180.64 | 5.373% | $190.3458 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $121.57 | 11.719% | $135.8168 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $91.80 | 8.832% | $99.9078 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $173.92 | 12.608% | $195.8478 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $201.63 | 6.772% | $215.2844 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,173.15 | $1,259.9201 | $1,259.93 | $1,259.90 | $1,259.90 | |