| 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 | $39.33 | 5.180% | $41.3673 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $157.39 | 6.560% | $167.7148 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $110.69 | 3.643% | $114.7224 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $149.38 | 10.344% | $164.8319 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $119.96 | 12.514% | $134.9718 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $143.53 | 10.547% | $158.6681 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $150.60 | 10.176% | $165.9251 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $870.88 | $948.2014 | $948.20 | $948.15 | $948.20 | |