| 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 | $178.36 | 8.202% | $192.9891 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $39.53 | 10.612% | $43.7249 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $158.74 | 10.630% | $175.6141 | $175.61 | $175.60 | $175.60 |
| Purchase #4 | $159.65 | 3.252% | $164.8418 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $106.71 | 3.164% | $110.0863 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $135.86 | 13.367% | $154.0204 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $80.90 | 9.392% | $88.4981 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $859.75 | $929.7747 | $929.77 | $929.75 | $929.70 | |