| 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 | $171.49 | 7.201% | $183.839 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $171.41 | 6.301% | $182.2105 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $9.31 | 11.603% | $10.3902 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $67.48 | 10.644% | $74.6626 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $60.94 | 5.743% | $64.4398 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $61.49 | 8.308% | $66.5986 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $183.40 | 5.851% | $194.1307 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $725.52 | $776.2714 | $776.27 | $776.30 | $776.20 | |