| 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 | $149.73 | 6.693% | $159.7514 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $27.40 | 11.393% | $30.5217 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $114.86 | 6.136% | $121.9078 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $239.87 | 9.418% | $262.461 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $76.93 | 11.721% | $85.947 | $85.95 | $85.95 | $85.90 |
| Purchase #6 | $40.79 | 9.811% | $44.7919 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $234.82 | 13.311% | $266.0769 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $884.40 | $971.4577 | $971.46 | $971.45 | $971.50 | |