| 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 | $190.86 | 4.457% | $199.3666 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $207.41 | 13.743% | $235.9144 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $17.66 | 12.520% | $19.871 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $122.64 | 12.817% | $138.3588 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $160.61 | 9.687% | $176.1683 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $48.42 | 11.854% | $54.1597 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $63.86 | 12.323% | $71.7295 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $811.46 | $895.5683 | $895.57 | $895.50 | $895.70 | |