| 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 | $151.99 | 3.503% | $157.3142 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $8.59 | 11.392% | $9.5686 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $240.30 | 11.625% | $268.2349 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $216.63 | 7.841% | $233.616 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $243.61 | 8.376% | $264.0148 | $264.01 | $264.00 | $264.00 |
| Purchase #6 | $39.96 | 10.302% | $44.0767 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $161.64 | 12.341% | $181.588 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $1,062.72 | $1,158.4132 | $1,158.41 | $1,158.40 | $1,158.40 | |