| 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 | $161.81 | 9.736% | $177.5638 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $189.92 | 10.166% | $209.2273 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $100.38 | 13.398% | $113.8289 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $180.87 | 10.492% | $199.8469 | $199.85 | $199.85 | $199.80 |
| Purchase #5 | $108.65 | 12.131% | $121.8303 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $235.97 | 6.631% | $251.6172 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $30.41 | 4.870% | $31.891 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $1,008.01 | $1,105.8054 | $1,105.81 | $1,105.85 | $1,105.70 | |