| 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 | $184.55 | 7.687% | $198.7364 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $229.84 | 3.469% | $237.8131 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $61.26 | 11.567% | $68.3459 | $68.35 | $68.35 | $68.30 |
| Purchase #4 | $248.33 | 11.397% | $276.6322 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $196.80 | 9.464% | $215.4252 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $113.35 | 13.254% | $128.3734 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $91.46 | 6.264% | $97.1891 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $1,125.59 | $1,222.5153 | $1,222.52 | $1,222.55 | $1,222.40 | |