| 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 | $152.66 | 10.207% | $168.242 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $230.71 | 3.508% | $238.8033 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $122.46 | 11.661% | $136.7401 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $168.52 | 9.685% | $184.8412 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $9.59 | 8.729% | $10.4271 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $174.31 | 5.461% | $183.8291 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $190.34 | 7.700% | $204.9962 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $1,048.59 | $1,127.8790 | $1,127.88 | $1,127.95 | $1,127.70 | |