| 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 | $143.31 | 6.505% | $152.6323 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $95.34 | 9.222% | $104.1323 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $137.67 | 12.421% | $154.77 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $43.82 | 6.771% | $46.7871 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $123.50 | 9.619% | $135.3795 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $68.38 | 11.481% | $76.2307 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $209.47 | 13.203% | $237.1263 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $821.49 | $907.0582 | $907.06 | $907.15 | $907.00 | |