| 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 | $135.79 | 6.787% | $145.0061 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $25.32 | 4.715% | $26.5138 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $108.61 | 6.338% | $115.4937 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $89.86 | 5.453% | $94.7601 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $214.35 | 9.661% | $235.0584 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $150.93 | 12.669% | $170.0513 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $197.33 | 12.652% | $222.2962 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $922.19 | $1,009.1796 | $1,009.18 | $1,009.15 | $1,009.30 | |