| 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 | $158.89 | 5.202% | $167.1555 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $115.26 | 12.601% | $129.7839 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $6.25 | 12.305% | $7.0191 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $70.26 | 10.182% | $77.4139 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $43.73 | 9.557% | $47.9093 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $144.58 | 3.570% | $149.7415 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $173.73 | 10.650% | $192.2322 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $712.70 | $771.2554 | $771.25 | $771.25 | $771.20 | |