| 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 | $180.92 | 5.181% | $190.2935 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $12.34 | 10.862% | $13.6804 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $117.72 | 3.219% | $121.5094 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $178.65 | 10.579% | $197.5494 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $98.50 | 10.469% | $108.812 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $226.29 | 13.291% | $256.3662 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $173.66 | 3.668% | $180.0298 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $988.08 | $1,068.2407 | $1,068.24 | $1,068.25 | $1,068.20 | |