| 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 | $144.40 | 13.381% | $163.7222 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $10.33 | 4.508% | $10.7957 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $249.79 | 5.636% | $263.8682 | $263.87 | $263.85 | $263.90 |
| Purchase #4 | $148.78 | 5.447% | $156.884 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $34.67 | 9.743% | $38.0479 | $38.05 | $38.05 | $38.00 |
| Purchase #6 | $190.99 | 6.164% | $202.7626 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $175.34 | 10.253% | $193.3176 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $954.30 | $1,029.3982 | $1,029.40 | $1,029.35 | $1,029.40 | |