| 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 | $192.48 | 4.285% | $200.7278 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $146.39 | 4.722% | $153.3025 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $161.76 | 6.809% | $172.7742 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $109.58 | 3.105% | $112.9825 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $23.80 | 12.749% | $26.8343 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $239.78 | 4.336% | $250.1769 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $212.82 | 11.538% | $237.3752 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,086.61 | $1,154.1734 | $1,154.17 | $1,154.25 | $1,154.20 | |