| 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 | $123.51 | 11.181% | $137.3197 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $45.34 | 8.860% | $49.3571 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $135.60 | 6.245% | $144.0682 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $149.57 | 9.412% | $163.6475 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $145.75 | 8.319% | $157.8749 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $182.93 | 3.347% | $189.0527 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $223.56 | 5.565% | $236.0011 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $1,006.26 | $1,077.3212 | $1,077.32 | $1,077.25 | $1,077.40 | |