| 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 | $74.58 | 9.202% | $81.4429 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $23.95 | 9.385% | $26.1977 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $201.86 | 7.725% | $217.4537 | $217.45 | $217.45 | $217.50 |
| Purchase #4 | $171.45 | 11.683% | $191.4805 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $160.45 | 9.818% | $176.203 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $181.76 | 5.455% | $191.675 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $246.39 | 13.196% | $278.9036 | $278.90 | $278.90 | $278.90 |
| 7 purchase totals = | $1,060.44 | $1,163.3564 | $1,163.35 | $1,163.40 | $1,163.40 | |