| 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 | $140.90 | 13.184% | $159.4763 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $53.89 | 5.791% | $57.0108 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $63.35 | 7.558% | $68.138 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $104.86 | 8.292% | $113.555 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $137.69 | 12.671% | $155.1367 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $115.58 | 12.208% | $129.69 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $50.99 | 12.319% | $57.2715 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $667.26 | $740.2783 | $740.29 | $740.30 | $740.30 | |