| 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 | $115.50 | 6.111% | $122.5582 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $161.63 | 11.273% | $179.8505 | $179.85 | $179.85 | $179.90 |
| Purchase #3 | $191.60 | 3.658% | $198.6087 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $188.45 | 13.241% | $213.4027 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $26.32 | 3.458% | $27.2301 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $79.33 | 8.109% | $85.7629 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $21.44 | 6.764% | $22.8902 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $784.27 | $850.3033 | $850.30 | $850.30 | $850.40 | |