| 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 | $134.89 | 8.540% | $146.4096 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $146.50 | 12.455% | $164.7466 | $164.75 | $164.75 | $164.70 |
| Purchase #3 | $159.63 | 7.505% | $171.6102 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $192.94 | 5.376% | $203.3125 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $186.62 | 9.535% | $204.4142 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $221.94 | 13.843% | $252.6632 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $225.46 | 12.102% | $252.7452 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $1,267.98 | $1,395.9015 | $1,395.90 | $1,395.85 | $1,395.80 | |