| 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 | $144.61 | 10.255% | $159.4398 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $51.46 | 13.183% | $58.244 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $88.28 | 4.853% | $92.5642 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $170.47 | 13.218% | $193.0027 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $79.38 | 12.798% | $89.5391 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $120.69 | 4.845% | $126.5374 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $168.59 | 4.864% | $176.7902 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $823.48 | $896.1174 | $896.11 | $896.15 | $896.00 | |