| 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 | $144.95 | 7.758% | $156.1952 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $114.58 | 4.560% | $119.8048 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $217.80 | 4.799% | $228.2522 | $228.25 | $228.25 | $228.30 |
| Purchase #4 | $43.62 | 13.306% | $49.4241 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $120.50 | 6.650% | $128.5133 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $124.63 | 6.223% | $132.3857 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $73.87 | 12.681% | $83.2375 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $839.95 | $897.8128 | $897.81 | $897.80 | $897.80 | |