| 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 | $151.80 | 4.618% | $158.8101 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $188.42 | 5.166% | $198.1538 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $233.36 | 12.526% | $262.5907 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $117.45 | 5.818% | $124.2832 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $222.69 | 12.591% | $250.7289 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $94.69 | 10.206% | $104.3541 | $104.35 | $104.35 | $104.40 |
| Purchase #7 | $190.28 | 9.624% | $208.5925 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,198.69 | $1,307.5133 | $1,307.50 | $1,307.55 | $1,307.60 | |