| 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 | $137.58 | 5.634% | $145.3313 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $90.90 | 8.789% | $98.8892 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $110.89 | 4.419% | $115.7902 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $127.68 | 8.135% | $138.0668 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $67.35 | 10.739% | $74.5827 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $202.88 | 10.383% | $223.945 | $223.95 | $223.95 | $223.90 |
| Purchase #7 | $151.37 | 12.618% | $170.4699 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $888.65 | $967.0751 | $967.08 | $967.10 | $967.10 | |