| 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 | $146.81 | 3.360% | $151.7428 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $52.80 | 4.748% | $55.3069 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $79.77 | 4.689% | $83.5104 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $147.37 | 4.118% | $153.4387 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $187.94 | 9.484% | $205.7642 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $181.71 | 7.790% | $195.8652 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $184.90 | 13.648% | $210.1352 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $981.30 | $1,055.7634 | $1,055.77 | $1,055.75 | $1,055.70 | |