| 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 | $166.49 | 9.427% | $182.185 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $83.34 | 3.249% | $86.0477 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $87.96 | 13.545% | $99.8742 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $102.81 | 7.740% | $110.7675 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $24.38 | 11.501% | $27.1839 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $190.58 | 4.227% | $198.6358 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $197.54 | 10.835% | $218.9435 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $853.10 | $923.6376 | $923.64 | $923.65 | $923.60 | |