| 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 | $162.99 | 12.605% | $183.5349 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $164.55 | 6.139% | $174.6517 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $103.59 | 3.705% | $107.428 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $89.90 | 11.166% | $99.9382 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $11.25 | 4.230% | $11.7259 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $52.95 | 8.855% | $57.6387 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $48.32 | 7.517% | $51.9522 | $51.95 | $51.95 | $52.00 |
| 7 purchase totals = | $633.55 | $686.8696 | $686.87 | $686.95 | $686.80 | |