| 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 | $138.56 | 11.472% | $154.4556 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $181.28 | 7.650% | $195.1479 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $240.35 | 3.605% | $249.0146 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $53.37 | 4.140% | $55.5795 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $194.39 | 5.550% | $205.1786 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $250.94 | 10.559% | $277.4368 | $277.44 | $277.45 | $277.40 |
| Purchase #7 | $19.40 | 5.852% | $20.5353 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $1,078.29 | $1,157.3483 | $1,157.36 | $1,157.40 | $1,157.30 | |