| 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 | $115.76 | 10.454% | $127.8616 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $176.97 | 5.597% | $186.875 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $12.49 | 13.807% | $14.2145 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $127.93 | 3.464% | $132.3615 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $89.87 | 4.533% | $93.9438 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $89.69 | 7.169% | $96.1199 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $136.79 | 5.276% | $144.007 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $749.50 | $795.3833 | $795.38 | $795.35 | $795.40 | |