| 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 | $176.99 | 9.290% | $193.4324 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $196.52 | 9.783% | $215.7456 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $169.80 | 12.703% | $191.3697 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $85.98 | 11.160% | $95.5754 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $245.39 | 7.871% | $264.7046 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $93.72 | 7.746% | $100.9796 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $51.62 | 11.708% | $57.6637 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $1,020.02 | $1,119.4710 | $1,119.47 | $1,119.50 | $1,119.50 | |