| 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 | $186.88 | 3.631% | $193.6656 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $77.97 | 13.626% | $88.5942 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $199.41 | 5.273% | $209.9249 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $24.63 | 10.147% | $27.1292 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $143.74 | 5.241% | $151.2734 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $20.64 | 8.558% | $22.4064 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $13.90 | 12.447% | $15.6301 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $667.17 | $708.6238 | $708.62 | $708.60 | $708.60 | |