| 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 | $199.73 | 5.427% | $210.5693 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $106.53 | 7.360% | $114.3706 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $165.57 | 9.157% | $180.7312 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $214.85 | 6.817% | $229.4963 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $78.60 | 4.600% | $82.2156 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $105.31 | 6.503% | $112.1583 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $208.54 | 9.200% | $227.7257 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $1,079.13 | $1,157.2670 | $1,157.28 | $1,157.25 | $1,157.30 | |