| 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 | $112.56 | 4.855% | $118.0248 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $146.82 | 9.739% | $161.1188 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $135.50 | 6.319% | $144.0622 | $144.06 | $144.05 | $144.10 |
| Purchase #4 | $129.61 | 3.655% | $134.3472 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $214.85 | 9.791% | $235.886 | $235.89 | $235.90 | $235.90 |
| Purchase #6 | $5.39 | 5.528% | $5.688 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $18.55 | 5.236% | $19.5213 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $763.28 | $818.6483 | $818.65 | $818.60 | $818.60 | |