| 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 | $92.61 | 8.385% | $100.3753 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $127.76 | 3.177% | $131.8189 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $78.54 | 7.393% | $84.3465 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $151.59 | 4.263% | $158.0523 | $158.05 | $158.05 | $158.10 |
| Purchase #5 | $214.57 | 8.466% | $232.7355 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $227.74 | 7.189% | $244.1122 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $182.69 | 10.476% | $201.8286 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $1,075.50 | $1,153.2693 | $1,153.28 | $1,153.30 | $1,153.20 | |