| 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 | $120.28 | 5.759% | $127.2069 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $155.74 | 6.481% | $165.8335 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $84.73 | 5.193% | $89.13 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $33.86 | 7.181% | $36.2915 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $167.95 | 12.641% | $189.1806 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $193.38 | 5.603% | $204.2151 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $163.97 | 10.200% | $180.6949 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $919.91 | $992.5525 | $992.55 | $992.60 | $992.50 | |