| 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 | $144.28 | 6.135% | $153.1316 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $240.45 | 9.759% | $263.9155 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $42.86 | 10.772% | $47.4769 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $45.38 | 5.831% | $48.0261 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $68.38 | 11.146% | $76.0016 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $202.25 | 4.403% | $211.1551 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $77.63 | 7.308% | $83.3032 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $821.23 | $883.0100 | $883.02 | $883.05 | $883.00 | |