| 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 | $182.85 | 4.751% | $191.5372 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $129.78 | 13.216% | $146.9317 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $213.88 | 3.633% | $221.6503 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $20.44 | 6.138% | $21.6946 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $80.31 | 9.190% | $87.6905 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $126.92 | 8.339% | $137.5039 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $158.70 | 6.730% | $169.3805 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $912.88 | $976.3887 | $976.38 | $976.45 | $976.40 | |