| 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 | $176.28 | 8.564% | $191.3766 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $207.49 | 7.841% | $223.7593 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $245.77 | 6.160% | $260.9094 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $129.50 | 3.267% | $133.7308 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $129.57 | 3.631% | $134.2747 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $62.52 | 12.179% | $70.1343 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $124.69 | 6.352% | $132.6103 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $1,075.82 | $1,146.7954 | $1,146.79 | $1,146.80 | $1,146.80 | |