| 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 | $155.29 | 10.354% | $171.3687 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $60.38 | 8.289% | $65.3849 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $193.31 | 6.663% | $206.1902 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $10.42 | 11.734% | $11.6427 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $176.79 | 5.651% | $186.7804 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $71.84 | 3.697% | $74.4959 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $161.88 | 5.802% | $171.2723 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $829.91 | $887.1351 | $887.13 | $887.15 | $887.20 | |