| 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 | $181.37 | 5.793% | $191.8768 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $178.66 | 12.643% | $201.248 | $201.25 | $201.25 | $201.20 |
| Purchase #3 | $181.90 | 13.222% | $205.9508 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $224.36 | 10.728% | $248.4293 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $96.26 | 9.823% | $105.7156 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $233.81 | 4.394% | $244.0836 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $239.80 | 6.734% | $255.9481 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $1,336.16 | $1,453.2522 | $1,453.26 | $1,453.30 | $1,453.20 | |