| 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 | $182.94 | 12.532% | $205.866 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $99.47 | 11.431% | $110.8404 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $237.64 | 4.623% | $248.6261 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $33.79 | 7.543% | $36.3388 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $174.93 | 13.568% | $198.6645 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $6.49 | 13.864% | $7.3898 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $142.26 | 3.102% | $146.6729 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $877.52 | $954.3985 | $954.40 | $954.40 | $954.40 | |