| 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 | $225.86 | 7.668% | $243.1789 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $176.84 | 5.822% | $187.1356 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $55.84 | 3.765% | $57.9424 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $150.28 | 4.286% | $156.721 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $163.96 | 5.439% | $172.8778 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $119.52 | 10.544% | $132.1222 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $157.71 | 9.501% | $172.694 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $1,050.01 | $1,122.6719 | $1,122.67 | $1,122.70 | $1,122.60 | |