| 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 | $232.86 | 4.435% | $243.1873 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $41.81 | 7.721% | $45.0382 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $128.96 | 5.466% | $136.009 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $116.30 | 8.497% | $126.182 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $165.90 | 3.394% | $171.5306 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $189.71 | 8.735% | $206.2812 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $220.80 | 12.640% | $248.7091 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,096.34 | $1,176.9374 | $1,176.94 | $1,177.00 | $1,176.90 | |