| 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 | $123.93 | 8.181% | $134.0687 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $145.57 | 9.113% | $158.8358 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $183.65 | 9.434% | $200.9755 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $11.96 | 3.306% | $12.3554 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $22.79 | 11.845% | $25.4895 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $190.85 | 7.833% | $205.7993 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $149.82 | 9.805% | $164.5099 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $828.57 | $902.0341 | $902.05 | $902.05 | $902.10 | |