| 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 | $157.86 | 9.426% | $172.7399 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $237.41 | 8.606% | $257.8415 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $188.40 | 12.345% | $211.658 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $74.82 | 4.495% | $78.1832 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $207.55 | 12.869% | $234.2596 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $46.53 | 10.842% | $51.5748 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $144.81 | 4.651% | $151.5451 | $151.55 | $151.55 | $151.50 |
| 7 purchase totals = | $1,057.38 | $1,157.8021 | $1,157.80 | $1,157.80 | $1,157.80 | |