| 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 | $191.55 | 3.700% | $198.6374 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $26.79 | 8.589% | $29.091 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $250.30 | 11.479% | $279.0319 | $279.03 | $279.05 | $279.00 |
| Purchase #4 | $226.47 | 3.683% | $234.8109 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $152.31 | 3.357% | $157.423 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $78.56 | 11.558% | $87.64 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $146.41 | 5.820% | $154.9311 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $1,072.39 | $1,141.5653 | $1,141.56 | $1,141.60 | $1,141.40 | |