| 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 | $157.52 | 12.344% | $176.9643 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $106.83 | 11.455% | $119.0674 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $70.33 | 12.372% | $79.0312 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $107.61 | 7.548% | $115.7324 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $36.61 | 11.173% | $40.7004 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $50.56 | 11.723% | $56.4871 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $100.36 | 12.129% | $112.5327 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $629.82 | $700.5155 | $700.51 | $700.55 | $700.50 | |