| 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 | $169.69 | 11.332% | $188.9193 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $180.55 | 6.205% | $191.7531 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $187.59 | 13.235% | $212.4175 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $208.45 | 9.258% | $227.7483 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $214.97 | 13.737% | $244.5004 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $128.41 | 4.763% | $134.5262 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $151.32 | 9.610% | $165.8619 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $1,240.98 | $1,365.7267 | $1,365.73 | $1,365.70 | $1,365.70 | |