| 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 | $151.87 | 3.418% | $157.0609 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $39.65 | 3.326% | $40.9688 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $31.64 | 5.154% | $33.2707 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $181.97 | 5.339% | $191.6854 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $186.35 | 7.200% | $199.7672 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $45.40 | 4.304% | $47.354 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $44.56 | 4.789% | $46.694 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $681.44 | $716.8010 | $716.80 | $716.75 | $717.00 | |