| 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 | $134.87 | 13.530% | $153.1179 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $121.43 | 3.639% | $125.8488 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $178.59 | 9.374% | $195.331 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $112.25 | 8.618% | $121.9237 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $168.33 | 13.195% | $190.5411 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $54.35 | 10.151% | $59.8671 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $160.30 | 9.523% | $175.5654 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $930.12 | $1,022.1950 | $1,022.20 | $1,022.15 | $1,022.10 | |