| 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 | $176.78 | 8.604% | $191.9902 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $144.55 | 7.746% | $155.7468 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $221.77 | 6.526% | $236.2427 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $115.29 | 4.442% | $120.4112 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $179.39 | 3.323% | $185.3511 | $185.35 | $185.35 | $185.40 |
| Purchase #6 | $226.82 | 13.745% | $257.9964 | $258.00 | $258.00 | $258.00 |
| Purchase #7 | $248.76 | 4.351% | $259.5835 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $1,313.36 | $1,407.3219 | $1,407.32 | $1,407.35 | $1,407.30 | |