| 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 | $169.28 | 11.523% | $188.7861 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $72.96 | 5.693% | $77.1136 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $220.78 | 3.661% | $228.8628 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $250.82 | 8.434% | $271.9742 | $271.97 | $271.95 | $272.00 |
| Purchase #5 | $191.97 | 12.453% | $215.876 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $224.73 | 13.804% | $255.7517 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $144.71 | 13.755% | $164.6149 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $1,275.25 | $1,402.9793 | $1,402.97 | $1,402.95 | $1,403.10 | |