| 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 | $180.63 | 9.304% | $197.4358 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $120.97 | 5.167% | $127.2205 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $54.59 | 10.670% | $60.4148 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $27.65 | 4.139% | $28.7944 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $73.81 | 5.112% | $77.5832 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $148.53 | 10.113% | $163.5508 | $163.55 | $163.55 | $163.60 |
| Purchase #7 | $248.67 | 8.442% | $269.6627 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $854.85 | $924.6622 | $924.65 | $924.65 | $924.70 | |