| 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 | $158.44 | 4.798% | $166.042 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $117.64 | 7.471% | $126.4289 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $220.30 | 13.413% | $249.8488 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $199.67 | 8.343% | $216.3285 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $231.40 | 7.327% | $248.3547 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $167.53 | 5.442% | $176.647 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $42.96 | 3.527% | $44.4752 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $1,137.94 | $1,228.1251 | $1,228.13 | $1,228.20 | $1,228.00 | |