| 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 | $216.93 | 6.675% | $231.4101 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $91.99 | 10.702% | $101.8348 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $75.48 | 12.785% | $85.1301 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $91.61 | 11.434% | $102.0847 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $33.68 | 3.399% | $34.8248 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $135.70 | 6.686% | $144.7729 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $77.30 | 6.639% | $82.4319 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $722.69 | $782.4893 | $782.47 | $782.50 | $782.40 | |