| 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 | $166.35 | 11.554% | $185.5701 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $83.64 | 11.468% | $93.2318 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $23.59 | 9.405% | $25.8086 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $121.74 | 8.747% | $132.3886 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $232.37 | 8.696% | $252.5769 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $241.57 | 11.609% | $269.6139 | $269.61 | $269.60 | $269.60 |
| Purchase #7 | $51.82 | 13.614% | $58.8748 | $58.87 | $58.85 | $58.90 |
| 7 purchase totals = | $921.08 | $1,018.0647 | $1,018.06 | $1,018.05 | $1,018.10 | |