| 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 | $170.42 | 8.581% | $185.0437 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $60.92 | 3.683% | $63.1637 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $200.71 | 5.740% | $212.2308 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $82.25 | 3.669% | $85.2678 | $85.27 | $85.25 | $85.30 |
| Purchase #5 | $18.64 | 9.842% | $20.4745 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $156.37 | 5.872% | $165.552 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $107.55 | 13.651% | $122.2317 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $796.86 | $853.9642 | $853.95 | $853.95 | $854.00 | |