| 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 | $118.78 | 4.687% | $124.3472 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $73.33 | 11.693% | $81.9045 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $169.69 | 6.855% | $181.3222 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $184.47 | 6.161% | $195.8352 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $6.64 | 8.323% | $7.1926 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $224.39 | 8.838% | $244.2216 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $139.87 | 4.407% | $146.0341 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $917.17 | $980.8574 | $980.85 | $980.85 | $980.70 | |