| 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 | $16.66 | 12.149% | $18.684 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $125.75 | 6.174% | $133.5138 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $216.53 | 10.123% | $238.4493 | $238.45 | $238.45 | $238.40 |
| Purchase #4 | $87.78 | 8.556% | $95.2905 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $198.54 | 5.355% | $209.1718 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $129.85 | 3.533% | $134.4376 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $42.32 | 10.726% | $46.8592 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $817.43 | $876.4062 | $876.40 | $876.40 | $876.40 | |