| 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 | $178.43 | 3.276% | $184.2754 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $64.31 | 10.534% | $71.0844 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $206.61 | 13.615% | $234.74 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $14.67 | 8.591% | $15.9303 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $69.75 | 8.296% | $75.5365 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $55.61 | 10.806% | $61.6192 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $31.50 | 8.370% | $34.1366 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $620.88 | $677.3224 | $677.33 | $677.40 | $677.20 | |