| 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 | $143.33 | 7.578% | $154.1915 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $221.98 | 12.749% | $250.2802 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $89.95 | 9.198% | $98.2236 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $170.68 | 12.697% | $192.3512 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $5.86 | 4.194% | $6.1058 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $48.75 | 8.742% | $53.0117 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $244.45 | 3.356% | $252.6537 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $925.00 | $1,006.8177 | $1,006.81 | $1,006.80 | $1,006.90 | |