| 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 | $92.50 | 10.333% | $102.058 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $16.82 | 5.538% | $17.7515 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $20.45 | 6.580% | $21.7956 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $210.25 | 6.175% | $223.2329 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $149.64 | 10.301% | $165.0544 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $207.82 | 4.540% | $217.255 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $190.75 | 8.363% | $206.7024 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $888.23 | $953.8498 | $953.85 | $953.85 | $954.00 | |