| 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 | $173.35 | 8.463% | $188.0206 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $140.79 | 4.189% | $146.6877 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $34.52 | 13.473% | $39.1709 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $249.60 | 6.831% | $266.6502 | $266.65 | $266.65 | $266.70 |
| Purchase #5 | $207.38 | 4.698% | $217.1227 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $33.41 | 5.661% | $35.3013 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $198.82 | 4.515% | $207.7967 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $1,037.87 | $1,100.7501 | $1,100.75 | $1,100.70 | $1,100.80 | |