| 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 | $172.61 | 10.645% | $190.9843 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $68.31 | 6.546% | $72.7816 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $68.88 | 9.577% | $75.4766 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $83.43 | 10.371% | $92.0825 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $124.71 | 5.334% | $131.362 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $121.67 | 11.430% | $135.5769 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $96.88 | 5.868% | $102.5649 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $736.49 | $800.8288 | $800.82 | $800.90 | $801.00 | |