| 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 | $152.38 | 12.422% | $171.3086 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $168.93 | 9.558% | $185.0763 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $85.89 | 10.298% | $94.735 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $86.62 | 11.361% | $96.4609 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $26.37 | 13.679% | $29.9772 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $71.69 | 4.606% | $74.992 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $121.45 | 8.758% | $132.0866 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $713.33 | $784.6366 | $784.65 | $784.70 | $784.70 | |