| 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 | $171.39 | 6.312% | $182.2081 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $68.72 | 9.650% | $75.3515 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $40.44 | 6.453% | $43.0496 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $248.54 | 4.501% | $259.7268 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $184.44 | 6.679% | $196.7587 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $136.83 | 4.304% | $142.7192 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $15.55 | 6.694% | $16.5909 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $865.91 | $916.4048 | $916.41 | $916.40 | $916.40 | |