| 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 | $205.84 | 8.810% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $136.97 | 11.475% | $152.6873 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $158.76 | 8.747% | $172.6467 | $172.65 | $172.65 | $172.60 |
| Purchase #4 | $155.39 | 11.691% | $173.5566 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $146.80 | 4.407% | $153.2695 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $168.81 | 13.326% | $191.3056 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $19.37 | 6.576% | $20.6438 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $991.94 | $1,088.0840 | $1,088.09 | $1,088.05 | $1,088.10 | |