| 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 | $189.67 | 5.420% | $199.9501 | $199.95 | $199.95 | $200.00 |
| Purchase #2 | $52.73 | 3.828% | $54.7485 | $54.75 | $54.75 | $54.70 |
| Purchase #3 | $127.59 | 11.337% | $142.0549 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $180.59 | 3.557% | $187.0136 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $20.41 | 10.487% | $22.5504 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $194.74 | 8.762% | $211.8031 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $47.34 | 5.344% | $49.8698 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $813.07 | $867.9904 | $867.98 | $867.95 | $868.10 | |