| 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 | $160.85 | 10.392% | $177.5655 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $109.95 | 4.337% | $114.7185 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $32.85 | 11.851% | $36.7431 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $151.33 | 11.234% | $168.3304 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $157.90 | 11.391% | $175.8864 | $175.89 | $175.90 | $175.90 |
| Purchase #6 | $33.28 | 5.201% | $35.0109 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $220.56 | 4.750% | $231.0366 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $866.72 | $939.2914 | $939.30 | $939.30 | $939.20 | |