| 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 | $163.35 | 11.608% | $182.3117 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $30.32 | 10.187% | $33.4087 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $12.69 | 6.157% | $13.4713 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $187.68 | 7.728% | $202.1839 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $75.54 | 12.429% | $84.9289 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $33.94 | 7.313% | $36.422 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $243.35 | 13.573% | $276.3799 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $746.87 | $829.1064 | $829.10 | $829.10 | $829.10 | |