| 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 | $100.28 | 6.775% | $107.074 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $125.82 | 6.236% | $133.6661 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $155.98 | 3.808% | $161.9197 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $248.97 | 10.612% | $275.3907 | $275.39 | $275.40 | $275.40 |
| Purchase #5 | $126.33 | 11.420% | $140.7569 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $133.37 | 7.731% | $143.6808 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $156.65 | 10.320% | $172.8163 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $1,047.40 | $1,135.3045 | $1,135.31 | $1,135.25 | $1,135.40 | |