| 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 | $196.69 | 10.339% | $217.0258 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $139.63 | 4.822% | $146.363 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $25.50 | 12.688% | $28.7354 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $152.76 | 7.661% | $164.4629 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $80.32 | 12.856% | $90.6459 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $195.57 | 7.547% | $210.3297 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $9.30 | 3.498% | $9.6253 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $799.77 | $867.1880 | $867.20 | $867.25 | $867.10 | |