| 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 | $145.81 | 10.137% | $160.5908 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $27.96 | 5.797% | $29.5808 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $97.57 | 11.260% | $108.5564 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $225.79 | 6.853% | $241.2634 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $216.36 | 6.382% | $230.1681 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $150.88 | 13.401% | $171.0994 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $80.51 | 9.709% | $88.3267 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $944.88 | $1,029.5856 | $1,029.59 | $1,029.60 | $1,029.70 | |