| 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 | $185.97 | 12.300% | $208.8443 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $17.70 | 9.253% | $19.3378 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $155.29 | 11.398% | $172.99 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $71.81 | 3.335% | $74.2049 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $16.86 | 11.356% | $18.7746 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $174.74 | 6.288% | $185.7277 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $29.39 | 4.693% | $30.7693 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $651.76 | $710.6486 | $710.64 | $710.65 | $710.60 | |