| 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 | $161.27 | 5.311% | $169.835 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $10.86 | 3.211% | $11.2087 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $171.53 | 3.344% | $177.266 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $93.98 | 13.632% | $106.7914 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $144.57 | 6.386% | $153.8022 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $66.79 | 13.368% | $75.7185 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $172.65 | 6.552% | $183.962 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $821.65 | $878.5838 | $878.59 | $878.55 | $878.60 | |