| 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 | $142.71 | 6.791% | $152.4014 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $110.78 | 6.652% | $118.1491 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $33.41 | 9.845% | $36.6992 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $38.36 | 11.536% | $42.7852 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $166.90 | 5.782% | $176.5502 | $176.55 | $176.55 | $176.60 |
| Purchase #6 | $210.68 | 7.448% | $226.3714 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $43.35 | 3.590% | $44.9063 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $746.19 | $797.8628 | $797.87 | $797.85 | $797.90 | |