| 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 | $151.75 | 6.283% | $161.2845 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $156.77 | 4.787% | $164.2746 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $230.37 | 5.444% | $242.9113 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $136.65 | 5.245% | $143.8173 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $27.47 | 12.575% | $30.9244 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $159.26 | 4.168% | $165.898 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $23.38 | 10.813% | $25.9081 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $885.65 | $935.0182 | $935.01 | $934.95 | $935.00 | |