| 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 | $175.58 | 3.677% | $182.0361 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $229.35 | 13.732% | $260.8443 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $195.78 | 13.171% | $221.5662 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $12.30 | 13.673% | $13.9818 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $83.73 | 7.315% | $89.8548 | $89.85 | $89.85 | $89.90 |
| Purchase #6 | $132.93 | 5.521% | $140.2691 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $107.82 | 12.167% | $120.9385 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $937.49 | $1,029.4908 | $1,029.49 | $1,029.50 | $1,029.50 | |