| 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 | $154.65 | 9.620% | $169.5273 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $39.48 | 13.833% | $44.9413 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $33.26 | 10.258% | $36.6718 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $227.77 | 3.192% | $235.0404 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $175.96 | 9.616% | $192.8803 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $21.97 | 10.289% | $24.2305 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $217.84 | 7.161% | $233.4395 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $870.93 | $936.7311 | $936.73 | $936.80 | $936.60 | |