| 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 | $165.50 | 9.427% | $181.1017 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $137.57 | 7.437% | $147.8011 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $73.61 | 6.163% | $78.1466 | $78.15 | $78.15 | $78.10 |
| Purchase #4 | $145.51 | 5.368% | $153.321 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $5.50 | 13.459% | $6.2402 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $191.68 | 10.756% | $212.2971 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $7.34 | 10.610% | $8.1188 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $726.71 | $787.0265 | $787.03 | $787.00 | $786.90 | |