| 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 | $165.95 | 3.434% | $171.6487 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $241.49 | 3.153% | $249.1042 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $148.56 | 3.623% | $153.9423 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $71.37 | 7.709% | $76.8719 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $113.46 | 10.526% | $125.4028 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $130.73 | 11.333% | $145.5456 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $187.96 | 10.521% | $207.7353 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,059.52 | $1,130.2508 | $1,130.25 | $1,130.25 | $1,130.10 | |