| 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 | $180.29 | 7.134% | $193.1519 | $193.15 | $193.15 | $193.20 |
| Purchase #2 | $250.89 | 10.438% | $277.0779 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $145.36 | 7.455% | $156.1966 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $201.82 | 9.463% | $220.9182 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $148.57 | 3.767% | $154.1666 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $223.52 | 13.764% | $254.2853 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $127.57 | 3.424% | $131.938 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,278.02 | $1,387.7345 | $1,387.75 | $1,387.75 | $1,387.80 | |