| 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 | $136.87 | 5.776% | $144.7756 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $199.79 | 12.208% | $224.1804 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $247.28 | 13.840% | $281.5036 | $281.50 | $281.50 | $281.50 |
| Purchase #4 | $108.70 | 11.358% | $121.0461 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $12.99 | 3.178% | $13.4028 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $180.91 | 5.154% | $190.2341 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $37.65 | 11.227% | $41.877 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $924.19 | $1,017.0196 | $1,017.02 | $1,017.10 | $1,017.00 | |