| 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 | $205.72 | 13.456% | $233.4017 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $193.77 | 8.870% | $210.9574 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $217.45 | 6.302% | $231.1537 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $170.39 | 9.346% | $186.3146 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $147.32 | 4.381% | $153.7741 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $73.90 | 13.383% | $83.79 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $33.66 | 9.613% | $36.8957 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $1,042.21 | $1,136.2872 | $1,136.28 | $1,136.25 | $1,136.40 | |