| 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 | $101.75 | 5.143% | $106.983 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $130.69 | 11.337% | $145.5063 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $33.60 | 7.126% | $35.9943 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $58.98 | 9.793% | $64.7559 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $148.99 | 4.197% | $155.2431 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $97.85 | 11.615% | $109.2153 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $193.33 | 4.609% | $202.2406 | $202.24 | $202.25 | $202.20 |
| 7 purchase totals = | $765.19 | $819.9385 | $819.94 | $819.95 | $819.90 | |