| 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 | $133.80 | 9.704% | $146.784 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $163.98 | 4.802% | $171.8543 | $171.85 | $171.85 | $171.90 |
| Purchase #3 | $103.85 | 12.764% | $117.1054 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $103.65 | 10.724% | $114.7654 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $167.91 | 6.178% | $178.2835 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $230.80 | 9.833% | $253.4946 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $11.49 | 3.175% | $11.8548 | $11.85 | $11.85 | $11.90 |
| 7 purchase totals = | $915.48 | $994.1420 | $994.13 | $994.15 | $994.30 | |