| 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 | $160.85 | 9.610% | $176.3077 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $116.74 | 7.369% | $125.3426 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $18.28 | 12.571% | $20.578 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $220.72 | 12.323% | $247.9193 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $175.46 | 9.312% | $191.7988 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $191.83 | 3.639% | $198.8107 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $200.94 | 5.683% | $212.3594 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,084.82 | $1,173.1165 | $1,173.12 | $1,173.10 | $1,173.10 | |