| 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 | $147.88 | 7.859% | $159.5019 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $65.94 | 4.645% | $69.0029 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $61.96 | 9.678% | $67.9565 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $98.64 | 9.264% | $107.778 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $179.92 | 12.618% | $202.6223 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $91.71 | 13.646% | $104.2247 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $83.85 | 11.778% | $93.7259 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $729.90 | $804.8122 | $804.81 | $804.80 | $804.80 | |