| 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 | $147.43 | 13.781% | $167.7473 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $166.47 | 13.537% | $189.005 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $244.79 | 6.814% | $261.47 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $190.67 | 10.667% | $211.0088 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $8.47 | 12.806% | $9.5547 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $49.54 | 7.455% | $53.2332 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $11.67 | 7.464% | $12.541 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $819.04 | $904.5600 | $904.56 | $904.55 | $904.50 | |