| 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 | $176.46 | 6.626% | $188.1522 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $34.96 | 12.476% | $39.3216 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $231.54 | 4.645% | $242.295 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $124.71 | 3.145% | $128.6321 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $115.34 | 4.518% | $120.5511 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $78.69 | 8.109% | $85.071 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $10.94 | 5.745% | $11.5685 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $772.64 | $815.5915 | $815.59 | $815.55 | $815.70 | |