| 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 | $124.85 | 8.169% | $135.049 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $157.94 | 10.833% | $175.0496 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $36.59 | 7.269% | $39.2497 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $49.76 | 5.346% | $52.4202 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $9.67 | 3.222% | $9.9816 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $41.80 | 9.874% | $45.9273 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $151.84 | 8.462% | $164.6887 | $164.69 | $164.70 | $164.70 |
| 7 purchase totals = | $572.45 | $622.3661 | $622.37 | $622.40 | $622.20 | |