| 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 | $142.46 | 8.341% | $154.3426 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $241.56 | 6.660% | $257.6479 | $257.65 | $257.65 | $257.60 |
| Purchase #3 | $210.69 | 8.226% | $228.0214 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $211.33 | 9.378% | $231.1485 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $152.67 | 6.180% | $162.105 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $103.37 | 3.704% | $107.1988 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $155.82 | 10.779% | $172.6158 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $1,217.90 | $1,313.0800 | $1,313.09 | $1,313.05 | $1,312.90 | |