| 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 | $102.51 | 12.695% | $115.5236 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $76.42 | 5.176% | $80.3755 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $127.95 | 8.253% | $138.5097 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $157.65 | 3.853% | $163.7243 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $176.66 | 5.750% | $186.818 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $194.33 | 8.537% | $210.92 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $173.82 | 5.796% | $183.8946 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $1,009.34 | $1,079.7657 | $1,079.76 | $1,079.70 | $1,079.70 | |