| 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 | $193.68 | 4.189% | $201.7933 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $78.50 | 9.175% | $85.7024 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $166.93 | 12.727% | $188.1752 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $121.34 | 8.481% | $131.6308 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $80.44 | 7.607% | $86.5591 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $203.99 | 10.670% | $225.7557 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $126.48 | 3.674% | $131.1269 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $971.36 | $1,050.7434 | $1,050.75 | $1,050.80 | $1,050.80 | |