| 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 | $134.83 | 8.602% | $146.4281 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $119.27 | 13.419% | $135.2748 | $135.27 | $135.25 | $135.30 |
| Purchase #3 | $217.92 | 3.549% | $225.654 | $225.65 | $225.65 | $225.70 |
| Purchase #4 | $21.49 | 10.826% | $23.8165 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $24.55 | 12.450% | $27.6065 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $14.86 | 7.358% | $15.9534 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $143.73 | 11.350% | $160.0434 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $676.65 | $734.7767 | $734.77 | $734.75 | $734.80 | |