| 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 | $153.54 | 11.515% | $171.2201 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $115.91 | 3.669% | $120.1627 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $135.79 | 13.853% | $154.601 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $222.37 | 10.374% | $245.4387 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $63.58 | 7.834% | $68.5609 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $176.54 | 4.436% | $184.3713 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $113.80 | 8.484% | $123.4548 | $123.45 | $123.45 | $123.50 |
| 7 purchase totals = | $981.53 | $1,067.8095 | $1,067.80 | $1,067.75 | $1,067.90 | |