| 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 | $23.53 | 7.206% | $25.2256 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $158.67 | 8.338% | $171.8999 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $172.66 | 5.136% | $181.5278 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $128.44 | 11.776% | $143.5651 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $28.41 | 13.775% | $32.3235 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $112.68 | 12.439% | $126.6963 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $225.79 | 13.210% | $255.6169 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $850.18 | $936.8551 | $936.87 | $936.85 | $936.80 | |