| 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 | $74.69 | 11.748% | $83.4646 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $127.55 | 11.300% | $141.9632 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $99.63 | 13.250% | $112.831 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $184.34 | 5.380% | $194.2575 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $173.31 | 6.569% | $184.6947 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $118.75 | 6.133% | $126.0329 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $35.79 | 11.691% | $39.9742 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $814.06 | $883.2181 | $883.20 | $883.20 | $883.30 | |