| 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 | $89.68 | 13.421% | $101.716 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $161.37 | 11.540% | $179.9921 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $120.79 | 11.189% | $134.3052 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $114.78 | 5.285% | $120.8461 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $214.30 | 4.341% | $223.6028 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $244.98 | 6.817% | $261.6803 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $154.33 | 5.153% | $162.2826 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $1,100.23 | $1,184.4251 | $1,184.43 | $1,184.45 | $1,184.40 | |