| 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 | $65.57 | 13.158% | $74.1977 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $75.82 | 12.700% | $85.4491 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $176.85 | 11.867% | $197.8368 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $109.88 | 5.278% | $115.6795 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $168.97 | 9.375% | $184.8109 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $167.78 | 5.303% | $176.6774 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $62.40 | 7.713% | $67.2129 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $827.27 | $901.8643 | $901.87 | $901.90 | $901.80 | |