| 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 | $179.52 | 5.726% | $189.7993 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $68.74 | 10.484% | $75.9467 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $71.68 | 7.754% | $77.2381 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $63.31 | 12.799% | $71.413 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $20.30 | 9.468% | $22.222 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $169.85 | 7.585% | $182.7331 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $98.82 | 13.667% | $112.3257 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $672.22 | $731.6779 | $731.68 | $731.70 | $731.50 | |