| 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 | $138.35 | 7.433% | $148.6336 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $64.86 | 6.557% | $69.1129 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $61.93 | 4.342% | $64.619 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $25.93 | 13.629% | $29.464 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $188.85 | 10.754% | $209.1589 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $168.51 | 7.872% | $181.7751 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $82.65 | 13.413% | $93.7358 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $731.08 | $796.4993 | $796.50 | $796.50 | $796.50 | |