| 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 | $14.90 | 11.556% | $16.6218 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $172.86 | 7.340% | $185.5479 | $185.55 | $185.55 | $185.50 |
| Purchase #3 | $167.95 | 6.349% | $178.6131 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $182.92 | 12.324% | $205.4631 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $8.78 | 11.824% | $9.8181 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $94.43 | 7.141% | $101.1732 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $208.36 | 4.380% | $217.4862 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $850.20 | $914.7234 | $914.72 | $914.65 | $914.70 | |