| 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 | $148.40 | 12.598% | $167.0954 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $41.25 | 4.706% | $43.1912 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $177.89 | 8.627% | $193.2366 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $7.83 | 6.748% | $8.3584 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $9.98 | 9.323% | $10.9104 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $213.99 | 13.616% | $243.1269 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $94.31 | 11.811% | $105.449 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $693.65 | $771.3679 | $771.38 | $771.40 | $771.30 | |