| 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 | $139.97 | 11.216% | $155.669 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $93.27 | 11.280% | $103.7909 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $84.90 | 13.695% | $96.5271 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $71.37 | 13.469% | $80.9828 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $14.77 | 6.159% | $15.6797 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $221.78 | 3.203% | $228.8836 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $168.63 | 8.200% | $182.4577 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $794.69 | $863.9908 | $863.99 | $864.05 | $864.10 | |