| 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 | $76.67 | 11.143% | $85.2133 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $148.87 | 13.353% | $168.7486 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $173.33 | 5.743% | $183.2843 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $105.75 | 13.136% | $119.6413 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $123.67 | 8.280% | $133.9099 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $32.98 | 6.723% | $35.1972 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $134.85 | 8.412% | $146.1936 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $796.12 | $872.1882 | $872.18 | $872.20 | $872.10 | |