| 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 | $140.59 | 10.540% | $155.4082 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $174.62 | 3.566% | $180.8469 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $169.79 | 6.755% | $181.2593 | $181.26 | $181.25 | $181.30 |
| Purchase #4 | $22.37 | 10.517% | $24.7227 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $147.53 | 12.809% | $166.4271 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $47.25 | 7.792% | $50.9317 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $50.94 | 5.367% | $53.6739 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $753.09 | $813.2698 | $813.27 | $813.25 | $813.20 | |