| 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 | $105.96 | 11.584% | $118.2344 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $122.76 | 4.386% | $128.1443 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $32.44 | 12.432% | $36.4729 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $203.86 | 10.483% | $225.2306 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $146.97 | 9.817% | $161.398 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $30.28 | 11.563% | $33.7813 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $157.95 | 13.795% | $179.7392 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $800.22 | $883.0007 | $882.99 | $883.05 | $882.90 | |