| 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 | $159.94 | 8.357% | $173.3062 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $91.81 | 13.472% | $104.1786 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $157.55 | 8.640% | $171.1623 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $138.95 | 9.565% | $152.2406 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $222.77 | 5.422% | $234.8486 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $143.74 | 12.166% | $161.2274 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $119.96 | 9.771% | $131.6813 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $1,034.72 | $1,128.6450 | $1,128.65 | $1,128.70 | $1,128.60 | |