| 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 | $168.64 | 4.826% | $176.7786 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $105.85 | 7.861% | $114.1709 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $9.45 | 5.313% | $9.9521 | $9.95 | $9.95 | $10.00 |
| Purchase #4 | $213.56 | 6.866% | $228.223 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $134.37 | 5.174% | $141.3223 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $178.88 | 8.796% | $194.6143 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $207.54 | 4.594% | $217.0744 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $1,018.29 | $1,082.1356 | $1,082.12 | $1,082.05 | $1,082.20 | |