| 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 | $158.93 | 10.705% | $175.9435 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $115.65 | 6.332% | $122.973 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $188.32 | 3.749% | $195.3801 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $89.64 | 11.207% | $99.686 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $65.56 | 7.527% | $70.4947 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $112.82 | 4.813% | $118.25 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $5.38 | 8.718% | $5.849 | $5.85 | $5.85 | $5.80 |
| 7 purchase totals = | $736.30 | $788.5763 | $788.57 | $788.60 | $788.60 | |