| 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 | $187.98 | 13.290% | $212.9625 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $143.60 | 7.412% | $154.2436 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $127.73 | 9.204% | $139.4863 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $40.45 | 9.356% | $44.2345 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $84.34 | 9.793% | $92.5994 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $20.52 | 9.427% | $22.4544 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $11.46 | 8.170% | $12.3963 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $616.08 | $678.3770 | $678.37 | $678.40 | $678.40 | |