| 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 | $10.53 | 10.777% | $11.6648 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $114.78 | 5.309% | $120.8737 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $142.70 | 9.710% | $156.5562 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $160.78 | 12.564% | $180.9804 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $147.45 | 4.488% | $154.0676 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $119.88 | 8.555% | $130.1357 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $39.76 | 3.798% | $41.2701 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $735.88 | $795.5485 | $795.55 | $795.50 | $795.70 | |