| 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 | $175.46 | 4.203% | $182.8346 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $178.88 | 5.446% | $188.6218 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $110.53 | 13.342% | $125.2769 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $212.52 | 3.197% | $219.3143 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $181.44 | 10.341% | $200.2027 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $237.80 | 9.523% | $260.4457 | $260.45 | $260.45 | $260.40 |
| Purchase #7 | $214.32 | 8.106% | $231.6928 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $1,310.95 | $1,408.3888 | $1,408.38 | $1,408.40 | $1,408.30 | |