| 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 | $160.77 | 3.519% | $166.4275 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $163.45 | 13.387% | $185.3311 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $163.98 | 4.520% | $171.3919 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $19.57 | 11.869% | $21.8928 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $190.70 | 7.209% | $204.4476 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $178.33 | 4.470% | $186.3014 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $163.80 | 10.548% | $181.0776 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $1,040.60 | $1,116.8699 | $1,116.87 | $1,116.95 | $1,116.80 | |