| 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 | $28.51 | 6.844% | $30.4612 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $159.93 | 13.173% | $180.9976 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $187.52 | 5.697% | $198.203 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $182.58 | 11.706% | $203.9528 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $51.79 | 5.208% | $54.4872 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $227.60 | 10.437% | $251.3546 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $211.33 | 6.855% | $225.8167 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,049.26 | $1,145.2731 | $1,145.27 | $1,145.25 | $1,145.40 | |