| 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 | $206.66 | 8.803% | $224.8523 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $73.50 | 8.582% | $79.8078 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $129.93 | 13.372% | $147.3042 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $63.69 | 10.399% | $70.3131 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $164.48 | 6.441% | $175.0742 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $26.25 | 6.477% | $27.9502 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $193.59 | 7.390% | $207.8963 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $858.10 | $933.1981 | $933.19 | $933.15 | $933.30 | |