| 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 | $172.25 | 11.764% | $192.5135 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $219.42 | 3.757% | $227.6636 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $39.61 | 4.321% | $41.3215 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $188.84 | 12.515% | $212.4733 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $202.31 | 9.530% | $221.5901 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $171.56 | 9.818% | $188.4038 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $61.68 | 13.676% | $70.1154 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $1,055.67 | $1,154.0812 | $1,154.07 | $1,154.00 | $1,154.10 | |