| 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 | $192.92 | 4.338% | $201.2889 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $141.81 | 3.346% | $146.555 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $213.62 | 9.817% | $234.5911 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $79.48 | 3.398% | $82.1807 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $144.86 | 5.447% | $152.7505 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $109.83 | 8.602% | $119.2776 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $26.36 | 9.869% | $28.9615 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $908.88 | $965.6053 | $965.61 | $965.65 | $965.80 | |