| 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 | $151.36 | 6.748% | $161.5738 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $159.63 | 5.522% | $168.4448 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $193.39 | 11.295% | $215.2334 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $74.71 | 4.373% | $77.9771 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $234.35 | 4.544% | $244.9989 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $7.58 | 12.530% | $8.5298 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $128.89 | 8.587% | $139.9578 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $949.91 | $1,016.7156 | $1,016.71 | $1,016.75 | $1,016.70 | |