| 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 | $151.95 | 6.859% | $162.3723 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $191.71 | 12.358% | $215.4015 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $184.38 | 4.582% | $192.8283 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $11.68 | 13.186% | $13.2201 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $63.41 | 10.535% | $70.0902 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $208.30 | 5.544% | $219.8482 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $14.59 | 9.319% | $15.9496 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $826.02 | $889.7102 | $889.71 | $889.70 | $889.60 | |