| 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 | $128.98 | 11.711% | $144.0848 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $248.30 | 7.677% | $267.362 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $155.53 | 8.236% | $168.3395 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $140.41 | 12.791% | $158.3698 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $131.27 | 7.670% | $141.3384 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $167.30 | 6.154% | $177.5956 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $208.48 | 13.307% | $236.2224 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,180.27 | $1,293.3125 | $1,293.31 | $1,293.30 | $1,293.30 | |