| 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 | $70.95 | 12.181% | $79.5924 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $234.85 | 11.828% | $262.6281 | $262.63 | $262.65 | $262.60 |
| Purchase #3 | $114.47 | 13.532% | $129.9601 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $170.41 | 4.474% | $178.0341 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $127.71 | 8.805% | $138.9549 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $143.30 | 5.585% | $151.3033 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $159.67 | 12.595% | $179.7804 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,021.36 | $1,120.2533 | $1,120.24 | $1,120.30 | $1,120.30 | |