| 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 | $41.46 | 13.828% | $47.1931 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $104.78 | 11.829% | $117.1744 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $133.52 | 5.773% | $141.2281 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $68.34 | 11.114% | $75.9353 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $160.31 | 3.692% | $166.2286 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $232.52 | 3.867% | $241.5115 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $127.29 | 3.454% | $131.6866 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $868.22 | $920.9576 | $920.96 | $921.00 | $920.90 | |