| 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 | $150.56 | 6.363% | $160.1401 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $110.53 | 11.774% | $123.5438 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $193.72 | 10.458% | $213.9792 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $118.84 | 9.516% | $130.1488 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $160.99 | 6.769% | $171.8874 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $110.82 | 7.362% | $118.9786 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $6.53 | 11.804% | $7.3008 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $851.99 | $925.9787 | $925.98 | $926.05 | $925.90 | |