| 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 | $124.49 | 12.582% | $140.1533 | $140.15 | $140.15 | $140.20 |
| Purchase #2 | $48.88 | 12.427% | $54.9543 | $54.95 | $54.95 | $55.00 |
| Purchase #3 | $166.32 | 13.134% | $188.1645 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $130.64 | 8.558% | $141.8202 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $187.50 | 13.439% | $212.6981 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $233.53 | 4.425% | $243.8637 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $182.81 | 13.512% | $207.5113 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,074.17 | $1,189.1654 | $1,189.15 | $1,189.10 | $1,189.30 | |