| 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 | $112.87 | 7.609% | $121.4583 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $143.47 | 6.864% | $153.3178 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $162.31 | 12.847% | $183.162 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $106.87 | 5.413% | $112.6549 | $112.65 | $112.65 | $112.70 |
| Purchase #5 | $239.63 | 5.256% | $252.225 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $144.43 | 6.760% | $154.1935 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $126.35 | 4.192% | $131.6466 | $131.65 | $131.65 | $131.60 |
| 7 purchase totals = | $1,035.93 | $1,108.6581 | $1,108.66 | $1,108.65 | $1,108.70 | |