| 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 | $141.83 | 11.322% | $157.888 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $48.38 | 5.282% | $50.9354 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $162.81 | 5.294% | $171.4292 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $14.47 | 9.471% | $15.8405 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $226.38 | 7.646% | $243.689 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $149.70 | 6.103% | $158.8362 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $134.64 | 5.698% | $142.3118 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $878.21 | $940.9301 | $940.94 | $941.00 | $940.80 | |