| 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 | $120.44 | 13.708% | $136.9499 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $155.76 | 3.458% | $161.1462 | $161.15 | $161.15 | $161.10 |
| Purchase #3 | $89.44 | 10.848% | $99.1425 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $168.39 | 7.788% | $181.5042 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $78.95 | 7.588% | $84.9407 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $14.48 | 11.102% | $16.0876 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $146.88 | 10.559% | $162.3891 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $774.34 | $842.1602 | $842.16 | $842.20 | $842.00 | |