| 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 | $143.87 | 6.860% | $153.7395 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $196.35 | 13.177% | $222.223 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $12.56 | 11.440% | $13.9969 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $203.57 | 13.282% | $230.6082 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $52.81 | 11.874% | $59.0807 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $224.58 | 3.492% | $232.4223 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $223.43 | 8.663% | $242.7857 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $1,057.17 | $1,154.8563 | $1,154.86 | $1,154.85 | $1,154.80 | |