| 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 | $127.54 | 12.793% | $143.8562 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $113.43 | 12.190% | $127.2571 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $234.93 | 5.807% | $248.5724 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $52.84 | 4.232% | $55.0762 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $197.73 | 11.671% | $220.8071 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $186.60 | 11.345% | $207.7698 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $157.58 | 8.637% | $171.1902 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $1,070.65 | $1,174.5290 | $1,174.54 | $1,174.50 | $1,174.70 | |