| 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 | $165.69 | 11.392% | $184.5654 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $121.67 | 10.413% | $134.3395 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $64.89 | 6.436% | $69.0663 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $201.33 | 13.865% | $229.2444 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $210.45 | 7.308% | $225.8297 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $229.51 | 3.349% | $237.1963 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $250.99 | 4.351% | $261.9106 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $1,244.53 | $1,342.1522 | $1,342.16 | $1,342.15 | $1,342.10 | |