| 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 | $139.69 | 12.750% | $157.5005 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $61.79 | 11.275% | $68.7568 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $67.54 | 10.559% | $74.6715 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $234.73 | 13.433% | $266.2613 | $266.26 | $266.25 | $266.30 |
| Purchase #5 | $172.51 | 5.708% | $182.3569 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $121.75 | 8.136% | $131.6556 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $26.53 | 6.300% | $28.2014 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $824.54 | $909.4040 | $909.41 | $909.35 | $909.60 | |