| 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 | $142.57 | 4.626% | $149.1653 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $244.67 | 7.138% | $262.1345 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $142.84 | 8.727% | $155.3056 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $195.79 | 6.278% | $208.0817 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $153.68 | 12.812% | $173.3695 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $239.36 | 9.685% | $262.542 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $53.67 | 3.234% | $55.4057 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $1,172.58 | $1,266.0043 | $1,266.01 | $1,266.00 | $1,266.00 | |