| 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 | $197.68 | 8.464% | $214.4116 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $85.94 | 4.238% | $89.5821 | $89.58 | $89.60 | $89.60 |
| Purchase #3 | $145.72 | 7.390% | $156.4887 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $197.64 | 5.540% | $208.5893 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $118.41 | 5.654% | $125.1049 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $93.92 | 11.339% | $104.5696 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $225.88 | 8.158% | $244.3073 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,065.19 | $1,143.0535 | $1,143.05 | $1,143.05 | $1,143.10 | |