| 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 | $90.46 | 8.530% | $98.1762 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $179.73 | 3.383% | $185.8103 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $172.97 | 4.660% | $181.0304 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $216.83 | 8.703% | $235.7007 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $38.84 | 12.539% | $43.7101 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $22.85 | 12.667% | $25.7444 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $138.28 | 13.577% | $157.0543 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $859.96 | $927.2264 | $927.22 | $927.25 | $927.20 | |