| 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 | $150.49 | 7.154% | $161.2561 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $88.27 | 8.274% | $95.5735 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $182.94 | 3.497% | $189.3374 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $16.43 | 4.409% | $17.1544 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $140.41 | 9.378% | $153.5776 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $40.49 | 8.782% | $44.0458 | $44.05 | $44.05 | $44.00 |
| Purchase #7 | $48.60 | 3.515% | $50.3083 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $667.63 | $711.2531 | $711.26 | $711.25 | $711.30 | |