| 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 | $183.95 | 10.283% | $202.8656 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $156.58 | 9.489% | $171.4379 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $70.45 | 3.545% | $72.9475 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $63.41 | 10.432% | $70.0249 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $44.26 | 13.530% | $50.2484 | $50.25 | $50.25 | $50.20 |
| Purchase #6 | $95.76 | 12.669% | $107.8918 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $182.78 | 11.479% | $203.7613 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $797.19 | $879.1774 | $879.18 | $879.15 | $879.10 | |