| 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 | $169.46 | 11.316% | $188.6361 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $13.51 | 11.673% | $15.087 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $179.92 | 12.212% | $201.8918 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $60.79 | 13.580% | $69.0453 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $27.69 | 3.234% | $28.5855 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $43.64 | 11.751% | $48.7681 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $182.91 | 3.673% | $189.6283 | $189.63 | $189.65 | $189.60 |
| 7 purchase totals = | $677.92 | $741.6421 | $741.66 | $741.70 | $741.60 | |