| 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 | $156.78 | 11.161% | $174.2782 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $84.95 | 5.529% | $89.6469 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $191.88 | 7.120% | $205.5419 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $191.39 | 12.307% | $214.9444 | $214.94 | $214.95 | $214.90 |
| Purchase #5 | $69.79 | 6.685% | $74.4555 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $22.53 | 3.459% | $23.3093 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $42.26 | 11.762% | $47.2306 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $759.58 | $829.4068 | $829.41 | $829.45 | $829.30 | |