| 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 | $167.62 | 5.683% | $177.1458 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $11.41 | 11.601% | $12.7337 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $51.25 | 11.865% | $57.3308 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $18.79 | 5.339% | $19.7932 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $69.98 | 3.729% | $72.5896 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $206.56 | 7.418% | $221.8826 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $151.93 | 3.664% | $157.4967 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $677.54 | $718.9724 | $718.97 | $719.05 | $718.90 | |