| 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 | $108.33 | 4.393% | $113.0889 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $36.35 | 3.441% | $37.6008 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $141.99 | 5.415% | $149.6788 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $143.42 | 11.153% | $159.4156 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $39.54 | 6.637% | $42.1643 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $202.60 | 9.644% | $222.1387 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $159.91 | 7.659% | $172.1575 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $832.14 | $896.2446 | $896.25 | $896.25 | $896.30 | |