| 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 | $127.92 | 3.721% | $132.6799 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $39.55 | 9.708% | $43.3895 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $168.42 | 11.343% | $187.5239 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $145.67 | 6.295% | $154.8399 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $34.80 | 3.570% | $36.0424 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $224.30 | 13.308% | $254.1498 | $254.15 | $254.15 | $254.10 |
| Purchase #7 | $50.73 | 12.109% | $56.8729 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $791.39 | $865.4983 | $865.49 | $865.50 | $865.40 | |