| 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 | $194.57 | 6.104% | $206.4466 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $127.40 | 7.801% | $137.3385 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $158.80 | 10.626% | $175.6741 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $236.97 | 4.750% | $248.2261 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $225.69 | 10.708% | $249.8569 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $90.70 | 4.513% | $94.7933 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $27.73 | 9.361% | $30.3258 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $1,061.86 | $1,142.6613 | $1,142.67 | $1,142.70 | $1,142.60 | |