| 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 | $147.77 | 5.243% | $155.5176 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $95.96 | 12.396% | $107.8552 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $190.99 | 5.778% | $202.0254 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $103.30 | 5.230% | $108.7026 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $134.48 | 5.484% | $141.8549 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $30.32 | 8.323% | $32.8435 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $96.59 | 8.331% | $104.6369 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $799.41 | $853.4361 | $853.44 | $853.45 | $853.40 | |