| 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 | $154.33 | 12.558% | $173.7108 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $20.99 | 10.679% | $23.2315 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $213.67 | 12.236% | $239.8147 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $232.56 | 8.578% | $252.509 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $12.97 | 5.565% | $13.6918 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $229.46 | 8.111% | $248.0715 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $196.45 | 11.194% | $218.4406 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $1,060.43 | $1,169.4699 | $1,169.46 | $1,169.45 | $1,169.40 | |