| 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 | $147.79 | 7.436% | $158.7797 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $204.85 | 6.743% | $218.663 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $79.29 | 11.164% | $88.1419 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $208.75 | 8.366% | $226.214 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $11.56 | 6.114% | $12.2668 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $160.52 | 4.453% | $167.668 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $188.25 | 13.174% | $213.0501 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $1,001.01 | $1,084.7835 | $1,084.78 | $1,084.75 | $1,084.90 | |