| 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 | $183.50 | 6.518% | $195.4605 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $17.63 | 3.460% | $18.24 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $156.88 | 10.856% | $173.9109 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $241.77 | 4.225% | $251.9848 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $202.41 | 12.314% | $227.3348 | $227.33 | $227.35 | $227.30 |
| Purchase #6 | $248.44 | 9.677% | $272.4815 | $272.48 | $272.50 | $272.50 |
| Purchase #7 | $139.45 | 13.164% | $157.8072 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,190.08 | $1,297.2197 | $1,297.21 | $1,297.25 | $1,297.20 | |