| 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 | $143.86 | 6.572% | $153.3145 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $189.54 | 12.775% | $213.7537 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $195.98 | 5.616% | $206.9862 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $49.94 | 5.275% | $52.5743 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $36.53 | 4.867% | $38.3079 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $246.86 | 6.201% | $262.1678 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $249.43 | 7.185% | $267.3515 | $267.35 | $267.35 | $267.40 |
| 7 purchase totals = | $1,112.14 | $1,194.4559 | $1,194.45 | $1,194.40 | $1,194.60 | |