| 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 | $165.90 | 12.615% | $186.8283 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $15.82 | 3.188% | $16.3243 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $155.65 | 5.123% | $163.6239 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $99.35 | 8.754% | $108.0471 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $245.93 | 4.225% | $256.3205 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $74.34 | 4.644% | $77.7923 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $228.88 | 13.429% | $259.6163 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $985.87 | $1,068.5527 | $1,068.55 | $1,068.50 | $1,068.40 | |