| 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 | $158.44 | 4.178% | $165.0596 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $95.84 | 12.614% | $107.9293 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $165.71 | 6.559% | $176.5789 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $117.25 | 13.342% | $132.8935 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $30.74 | 3.231% | $31.7332 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $50.88 | 7.766% | $54.8313 | $54.83 | $54.85 | $54.80 |
| Purchase #7 | $195.27 | 9.696% | $214.2034 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $814.13 | $883.2292 | $883.22 | $883.30 | $883.20 | |