| 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 | $164.43 | 5.518% | $173.5032 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $161.66 | 5.819% | $171.067 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $236.85 | 4.578% | $247.693 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $47.27 | 11.127% | $52.5297 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $103.55 | 7.863% | $111.6921 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $23.92 | 9.312% | $26.1474 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $224.44 | 13.447% | $254.6204 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $962.12 | $1,037.2528 | $1,037.25 | $1,037.25 | $1,037.20 | |