| 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 | $157.76 | 8.482% | $171.1412 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $82.36 | 12.529% | $92.6789 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $158.94 | 6.220% | $168.8261 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $133.35 | 12.506% | $150.0268 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $143.71 | 10.565% | $158.893 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $242.63 | 8.839% | $264.0761 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $169.28 | 13.228% | $191.6724 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,088.03 | $1,197.3145 | $1,197.32 | $1,197.40 | $1,197.30 | |