| 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 | $175.61 | 5.816% | $185.8235 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $124.36 | 11.385% | $138.5184 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $187.59 | 11.139% | $208.4857 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $124.45 | 6.649% | $132.7247 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $188.33 | 3.851% | $195.5826 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $63.31 | 3.831% | $65.7354 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $208.49 | 12.288% | $234.1093 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,072.14 | $1,160.9796 | $1,160.98 | $1,160.95 | $1,160.90 | |