| 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 | $151.49 | 9.372% | $165.6876 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $20.35 | 5.156% | $21.3992 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $97.72 | 4.289% | $101.9112 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $220.85 | 4.353% | $230.4636 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $223.86 | 13.498% | $254.0766 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $153.25 | 4.602% | $160.3026 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $158.50 | 12.438% | $178.2142 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $1,026.02 | $1,112.0550 | $1,112.05 | $1,112.05 | $1,112.10 | |