| 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 | $168.79 | 6.584% | $179.9031 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $134.46 | 8.658% | $146.1015 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $207.38 | 6.259% | $220.3599 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $24.84 | 3.513% | $25.7126 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $176.73 | 13.208% | $200.0725 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $31.68 | 11.495% | $35.3216 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $150.90 | 6.326% | $160.4459 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $894.78 | $967.9171 | $967.91 | $967.85 | $967.90 | |