| 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 | $66.68 | 5.212% | $70.1554 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $228.59 | 8.787% | $248.6762 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $185.88 | 3.421% | $192.239 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $250.62 | 13.793% | $285.188 | $285.19 | $285.20 | $285.20 |
| Purchase #5 | $149.33 | 3.403% | $154.4117 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $197.28 | 12.616% | $222.1688 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $145.43 | 12.733% | $163.9476 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $1,223.81 | $1,336.7867 | $1,336.80 | $1,336.80 | $1,336.80 | |