| 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 | $158.56 | 3.610% | $164.284 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $126.64 | 4.860% | $132.7947 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $210.32 | 9.264% | $229.804 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $140.73 | 3.601% | $145.7977 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $68.96 | 10.638% | $76.296 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $194.74 | 11.446% | $217.0299 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $111.72 | 7.569% | $120.1761 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $1,011.67 | $1,086.1824 | $1,086.18 | $1,086.25 | $1,086.20 | |