| 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 | $156.42 | 4.835% | $163.9829 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $195.49 | 3.704% | $202.7309 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $118.68 | 7.828% | $127.9703 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $199.51 | 4.814% | $209.1144 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $208.66 | 7.132% | $223.5416 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $30.34 | 3.304% | $31.3424 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $119.71 | 5.861% | $126.7262 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $1,028.81 | $1,085.4087 | $1,085.40 | $1,085.45 | $1,085.30 | |