| 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 | $137.30 | 5.821% | $145.2922 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $160.69 | 11.615% | $179.3541 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $146.38 | 7.464% | $157.3058 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $80.92 | 9.595% | $88.6843 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $155.95 | 13.515% | $177.0266 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $75.63 | 9.559% | $82.8595 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $154.57 | 7.555% | $166.2478 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $911.44 | $996.7703 | $996.77 | $996.80 | $996.80 | |