| 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 | $185.48 | 10.782% | $205.4785 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $83.64 | 7.368% | $89.8026 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $154.72 | 10.177% | $170.4659 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $70.47 | 4.781% | $73.8392 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $129.69 | 6.222% | $137.7593 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $164.33 | 3.498% | $170.0783 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $99.97 | 8.195% | $108.1625 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $888.30 | $955.5863 | $955.59 | $955.60 | $955.70 | |