| 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 | $150.67 | 6.118% | $159.888 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $45.63 | 7.758% | $49.17 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $116.41 | 12.390% | $130.8332 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $5.63 | 10.855% | $6.2411 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $202.42 | 11.840% | $226.3865 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $178.85 | 4.327% | $186.5888 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $126.81 | 6.180% | $134.6469 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $826.42 | $893.7545 | $893.76 | $893.80 | $893.70 | |