| 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 | $175.97 | 13.381% | $199.5165 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $182.69 | 12.287% | $205.1371 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $58.73 | 5.581% | $62.0077 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $71.53 | 10.122% | $78.7703 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $132.71 | 6.288% | $141.0548 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $180.91 | 7.749% | $194.9287 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $133.81 | 3.868% | $138.9858 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $936.35 | $1,020.4009 | $1,020.41 | $1,020.40 | $1,020.40 | |