| 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 | $135.95 | 9.870% | $149.3683 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $219.88 | 7.144% | $235.5882 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $50.92 | 12.396% | $57.232 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $199.33 | 8.502% | $216.277 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $110.72 | 5.270% | $116.5549 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $45.72 | 5.703% | $48.3274 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $124.38 | 10.124% | $136.9722 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $886.90 | $960.3200 | $960.32 | $960.35 | $960.40 | |