| 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 | $199.98 | 6.774% | $213.5266 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $142.83 | 5.330% | $150.4428 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $101.71 | 13.650% | $115.5934 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $238.60 | 7.868% | $257.373 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $104.74 | 9.488% | $114.6777 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $71.94 | 8.165% | $77.8139 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $160.55 | 3.229% | $165.7342 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,020.35 | $1,095.1616 | $1,095.15 | $1,095.20 | $1,095.10 | |