| 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 | $152.45 | 7.569% | $163.9889 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $200.69 | 3.419% | $207.5516 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $111.34 | 13.687% | $126.5791 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $126.58 | 6.459% | $134.7558 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $74.29 | 4.366% | $77.5335 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $187.58 | 13.464% | $212.8358 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $98.99 | 8.581% | $107.4843 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $951.92 | $1,030.7290 | $1,030.73 | $1,030.80 | $1,030.80 | |