| 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 | $142.40 | 9.362% | $155.7315 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $155.80 | 10.865% | $172.7277 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $208.98 | 10.859% | $231.6731 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $59.70 | 4.381% | $62.3155 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $220.81 | 7.409% | $237.1698 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $215.28 | 9.833% | $236.4485 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $189.52 | 4.193% | $197.4666 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $1,192.49 | $1,293.5327 | $1,293.54 | $1,293.50 | $1,293.50 | |