| 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 | $140.75 | 12.612% | $158.5014 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $244.63 | 9.286% | $267.3463 | $267.35 | $267.35 | $267.30 |
| Purchase #3 | $82.51 | 9.112% | $90.0283 | $90.03 | $90.05 | $90.00 |
| Purchase #4 | $161.52 | 12.673% | $181.9894 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $74.68 | 11.476% | $83.2503 | $83.25 | $83.25 | $83.30 |
| Purchase #6 | $225.86 | 7.496% | $242.7905 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $189.69 | 8.541% | $205.8914 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,119.64 | $1,229.7976 | $1,229.80 | $1,229.85 | $1,229.80 | |