| 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 | $147.90 | 6.423% | $157.3996 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $140.36 | 6.342% | $149.2616 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $152.67 | 12.145% | $171.2118 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $69.48 | 3.767% | $72.0973 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $207.65 | 11.348% | $231.2141 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $165.75 | 9.660% | $181.7615 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $55.59 | 3.727% | $57.6618 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $939.40 | $1,020.6077 | $1,020.60 | $1,020.55 | $1,020.70 | |