| 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 | $129.58 | 13.242% | $146.739 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $18.91 | 4.360% | $19.7345 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $14.64 | 4.610% | $15.3149 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $129.77 | 7.344% | $139.3003 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $45.47 | 12.397% | $51.1069 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $24.52 | 6.210% | $26.0427 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $121.49 | 12.184% | $136.2923 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $484.38 | $534.5306 | $534.52 | $534.55 | $534.40 | |