| 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 | $151.83 | 7.729% | $163.5649 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $119.37 | 3.704% | $123.7915 | $123.79 | $123.80 | $123.80 |
| Purchase #3 | $55.83 | 12.428% | $62.7686 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $203.75 | 11.727% | $227.6438 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $32.74 | 6.247% | $34.7853 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $31.58 | 6.547% | $33.6475 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $200.70 | 13.143% | $227.078 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $795.80 | $873.2796 | $873.28 | $873.30 | $873.30 | |