| 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 | $170.59 | 4.843% | $178.8517 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $122.85 | 10.400% | $135.6264 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $39.75 | 7.857% | $42.8732 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $220.75 | 12.782% | $248.9663 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $47.70 | 6.543% | $50.821 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $132.25 | 11.144% | $146.9879 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $136.26 | 7.331% | $146.2492 | $146.25 | $146.25 | $146.20 |
| 7 purchase totals = | $870.15 | $950.3757 | $950.38 | $950.35 | $950.40 | |