| 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 | $71.71 | 12.371% | $80.5812 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $8.58 | 10.145% | $9.4504 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $170.58 | 6.680% | $181.9747 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $175.61 | 5.718% | $185.6514 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $67.71 | 11.623% | $75.5799 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $200.48 | 3.177% | $206.8492 | $206.85 | $206.85 | $206.80 |
| Purchase #7 | $145.72 | 8.480% | $158.0771 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $840.39 | $898.1639 | $898.16 | $898.20 | $898.30 | |