| 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 | $160.69 | 10.526% | $177.6042 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $222.25 | 8.437% | $241.0012 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $152.98 | 3.400% | $158.1813 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $166.97 | 4.826% | $175.028 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $194.97 | 10.285% | $215.0227 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $84.37 | 5.314% | $88.8534 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $105.64 | 8.716% | $114.8476 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $1,087.87 | $1,170.5384 | $1,170.53 | $1,170.55 | $1,170.50 | |