| 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 | $37.37 | 6.356% | $39.7452 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $137.75 | 12.743% | $155.3035 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $37.71 | 8.468% | $40.9033 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $167.78 | 12.357% | $188.5126 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $231.65 | 8.310% | $250.9001 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $229.53 | 12.286% | $257.7301 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $218.74 | 3.686% | $226.8028 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $1,060.53 | $1,159.8976 | $1,159.89 | $1,159.90 | $1,159.80 | |