| 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 | $74.36 | 12.549% | $83.6914 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $164.98 | 4.419% | $172.2705 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $134.64 | 7.178% | $144.3045 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $113.74 | 5.482% | $119.9752 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $193.71 | 13.425% | $219.7156 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $172.26 | 5.781% | $182.2184 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $161.72 | 7.555% | $173.9379 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,015.41 | $1,096.1135 | $1,096.12 | $1,096.10 | $1,096.10 | |