| 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 | $189.78 | 6.488% | $202.0929 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $176.84 | 11.255% | $196.7433 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $134.64 | 8.776% | $146.456 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $68.92 | 3.465% | $71.3081 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $115.66 | 4.546% | $120.9179 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $37.76 | 9.202% | $41.2347 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $65.64 | 11.320% | $73.0704 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $789.24 | $851.8233 | $851.82 | $851.80 | $851.80 | |