| 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 | $158.86 | 10.222% | $175.0987 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $42.47 | 7.626% | $45.7088 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $165.33 | 10.331% | $182.4102 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $122.58 | 5.693% | $129.5585 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $230.26 | 5.110% | $242.0263 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $210.35 | 10.751% | $232.9647 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $78.70 | 11.331% | $87.6175 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $1,008.55 | $1,095.3847 | $1,095.39 | $1,095.35 | $1,095.40 | |