| 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 | $167.72 | 6.716% | $178.9841 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $57.47 | 11.421% | $64.0336 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $231.78 | 7.292% | $248.6814 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $34.40 | 11.854% | $38.4778 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $137.50 | 9.316% | $150.3095 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $186.55 | 10.415% | $205.9792 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $47.48 | 10.860% | $52.6363 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $862.90 | $939.1019 | $939.10 | $939.20 | $939.10 | |