| 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 | $172.44 | 3.103% | $177.7908 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $149.72 | 11.802% | $167.39 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $46.58 | 5.681% | $49.2262 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $25.55 | 8.602% | $27.7478 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $233.37 | 8.342% | $252.8377 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $49.33 | 12.713% | $55.6013 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $100.28 | 13.135% | $113.4518 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $777.27 | $844.0456 | $844.05 | $844.10 | $844.00 | |