| 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 | $205.52 | 5.496% | $216.8154 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $23.99 | 13.487% | $27.2255 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $137.87 | 9.249% | $150.6216 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $30.89 | 12.736% | $34.8242 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $213.59 | 5.221% | $224.7415 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $73.77 | 9.660% | $80.8962 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $35.43 | 10.435% | $39.1271 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $721.06 | $774.2515 | $774.26 | $774.25 | $774.10 | |