| 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 | $157.42 | 9.158% | $171.8365 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $192.84 | 9.461% | $211.0846 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $181.41 | 13.640% | $206.1543 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $229.26 | 6.227% | $243.536 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $125.82 | 8.506% | $136.5222 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $192.92 | 7.692% | $207.7594 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $22.91 | 3.532% | $23.7192 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $1,102.58 | $1,200.6122 | $1,200.61 | $1,200.60 | $1,200.60 | |