| 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 | $147.97 | 8.419% | $160.4276 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $203.54 | 5.573% | $214.8833 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $198.26 | 5.579% | $209.3209 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $28.81 | 3.548% | $29.8322 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $56.59 | 9.156% | $61.7714 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $199.26 | 4.569% | $208.3642 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $46.99 | 5.641% | $49.6407 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $881.42 | $934.2403 | $934.23 | $934.25 | $934.20 | |