| 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 | $15.83 | 7.540% | $17.0236 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $170.42 | 11.766% | $190.4716 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $52.38 | 6.563% | $55.8177 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $178.88 | 7.578% | $192.4355 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $165.35 | 9.424% | $180.9326 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $165.67 | 3.120% | $170.8389 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $240.43 | 12.294% | $269.9885 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $988.96 | $1,077.5084 | $1,077.51 | $1,077.50 | $1,077.40 | |