| 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 | $174.97 | 9.531% | $191.6464 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $201.50 | 5.761% | $213.1084 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $242.61 | 6.561% | $258.5276 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $235.70 | 9.746% | $258.6713 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $154.79 | 12.509% | $174.1527 | $174.15 | $174.15 | $174.20 |
| Purchase #6 | $31.79 | 8.818% | $34.5932 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $9.73 | 8.257% | $10.5334 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $1,051.09 | $1,141.2330 | $1,141.23 | $1,141.25 | $1,141.20 | |