| 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 | $173.93 | 4.738% | $182.1708 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $165.72 | 6.141% | $175.8969 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $99.56 | 7.805% | $107.3307 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $95.67 | 4.227% | $99.714 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $63.48 | 8.223% | $68.7 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $157.90 | 9.213% | $172.4473 | $172.45 | $172.45 | $172.40 |
| Purchase #7 | $50.74 | 3.630% | $52.5819 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $807.00 | $858.8416 | $858.84 | $858.85 | $858.80 | |