| 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 | $168.75 | 7.338% | $181.1329 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $46.72 | 5.753% | $49.4078 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $221.78 | 3.503% | $229.549 | $229.55 | $229.55 | $229.50 |
| Purchase #4 | $143.51 | 8.461% | $155.6524 | $155.65 | $155.65 | $155.70 |
| Purchase #5 | $128.88 | 5.578% | $136.0689 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $182.86 | 13.439% | $207.4346 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $63.88 | 3.174% | $65.9076 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $956.38 | $1,025.1532 | $1,025.15 | $1,025.15 | $1,025.10 | |