| 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 | $167.77 | 3.774% | $174.1016 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $219.76 | 9.167% | $239.9054 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $223.77 | 13.452% | $253.8715 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $194.96 | 6.422% | $207.4803 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $190.97 | 8.772% | $207.7219 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $70.34 | 8.654% | $76.4272 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $118.29 | 8.121% | $127.8963 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $1,185.86 | $1,287.4042 | $1,287.41 | $1,287.40 | $1,287.40 | |