| 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 | $176.95 | 6.727% | $188.8534 | $188.85 | $188.85 | $188.90 |
| Purchase #2 | $145.57 | 11.303% | $162.0238 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $95.98 | 9.601% | $105.195 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $110.61 | 11.267% | $123.0724 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $92.44 | 3.274% | $95.4665 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $90.73 | 6.455% | $96.5866 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $183.80 | 8.676% | $199.7465 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $896.08 | $970.9442 | $970.95 | $970.90 | $971.00 | |