| 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 | $172.86 | 6.127% | $183.4511 | $183.45 | $183.45 | $183.50 |
| Purchase #2 | $107.97 | 7.424% | $115.9857 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $98.92 | 5.153% | $104.0173 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $212.67 | 10.317% | $234.6112 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $51.45 | 12.681% | $57.9744 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $165.31 | 4.269% | $172.3671 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $211.60 | 7.815% | $228.1365 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,020.78 | $1,096.5433 | $1,096.55 | $1,096.50 | $1,096.60 | |