| 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 | $178.48 | 3.449% | $184.6358 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $63.80 | 3.273% | $65.8882 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $145.90 | 8.157% | $157.8011 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $41.87 | 13.146% | $47.3742 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $146.85 | 3.847% | $152.4993 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $73.36 | 3.550% | $75.9643 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $7.95 | 13.272% | $9.0051 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $658.21 | $693.1680 | $693.17 | $693.15 | $693.20 | |