| 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 | $142.36 | 12.798% | $160.5792 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $222.75 | 3.213% | $229.907 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $232.42 | 10.476% | $256.7683 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $103.52 | 9.416% | $113.2674 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $58.79 | 8.757% | $63.9382 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $168.63 | 6.554% | $179.682 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $35.71 | 7.367% | $38.3408 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $964.18 | $1,042.4829 | $1,042.49 | $1,042.50 | $1,042.50 | |