| 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 | $18.37 | 13.495% | $20.849 | $20.85 | $20.85 | $20.80 |
| Purchase #2 | $34.70 | 13.846% | $39.5046 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $169.26 | 9.757% | $185.7747 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $201.92 | 9.174% | $220.4441 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $123.77 | 12.619% | $139.3885 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $179.87 | 4.516% | $187.9929 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $212.63 | 13.184% | $240.6631 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $940.52 | $1,034.6169 | $1,034.60 | $1,034.60 | $1,034.60 | |