| 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 | $152.28 | 13.819% | $173.3236 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $183.30 | 11.281% | $203.9781 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $186.29 | 9.802% | $204.5501 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $124.98 | 11.645% | $139.5339 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $29.25 | 3.556% | $30.2901 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $6.86 | 10.367% | $7.5712 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $160.87 | 11.528% | $179.4151 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $843.83 | $938.6621 | $938.66 | $938.65 | $938.70 | |