| 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 | $143.71 | 9.656% | $157.5866 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $248.80 | 3.590% | $257.7319 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $181.88 | 5.217% | $191.3687 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $199.91 | 11.736% | $223.3714 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $163.70 | 6.377% | $174.1391 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $101.97 | 7.864% | $109.9889 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $120.39 | 5.216% | $126.6695 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $1,160.36 | $1,240.8561 | $1,240.86 | $1,240.85 | $1,240.90 | |