| 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 | $172.45 | 3.378% | $178.2754 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $15.50 | 11.562% | $17.2921 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $171.51 | 11.642% | $191.4772 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $70.93 | 5.809% | $75.0503 | $75.05 | $75.05 | $75.10 |
| Purchase #5 | $25.77 | 13.778% | $29.3206 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $15.47 | 4.657% | $16.1904 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $206.73 | 6.271% | $219.694 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $678.36 | $727.3000 | $727.30 | $727.35 | $727.40 | |