| 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 | $164.79 | 7.280% | $176.7867 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $223.43 | 3.751% | $231.8109 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $27.40 | 3.725% | $28.4207 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $97.27 | 13.784% | $110.6777 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $164.42 | 8.805% | $178.8972 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $158.39 | 4.626% | $165.7171 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $54.73 | 4.486% | $57.1852 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $890.43 | $949.4955 | $949.51 | $949.50 | $949.50 | |