| 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 | $12.83 | 13.510% | $14.5633 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $137.97 | 9.724% | $151.3862 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $167.59 | 4.172% | $174.5819 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $149.88 | 6.103% | $159.0272 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $117.85 | 7.751% | $126.9846 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $171.94 | 3.384% | $177.7584 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $32.53 | 12.155% | $36.484 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $790.59 | $840.7856 | $840.78 | $840.85 | $840.90 | |