| 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 | $138.60 | 13.580% | $157.4219 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $46.77 | 6.319% | $49.7254 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $166.76 | 11.190% | $185.4204 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $248.79 | 13.716% | $282.914 | $282.91 | $282.90 | $282.90 |
| Purchase #5 | $168.41 | 4.157% | $175.4108 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $191.27 | 6.842% | $204.3567 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $29.38 | 4.586% | $30.7274 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $989.98 | $1,085.9766 | $1,085.98 | $1,085.95 | $1,085.90 | |