| 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 | $166.32 | 6.291% | $176.7832 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $93.63 | 6.815% | $100.0109 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $180.72 | 6.114% | $191.7692 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $30.57 | 9.161% | $33.3705 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $221.88 | 4.517% | $231.9023 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $233.42 | 5.519% | $246.3024 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $15.26 | 9.507% | $16.7108 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $941.80 | $996.8493 | $996.84 | $996.80 | $996.90 | |