| 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 | $127.53 | 5.187% | $134.145 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $183.84 | 7.556% | $197.731 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $140.79 | 4.436% | $147.0354 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $16.63 | 8.346% | $18.0179 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $81.62 | 11.701% | $91.1704 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $100.83 | 4.637% | $105.5055 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $114.26 | 4.770% | $119.7102 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $765.50 | $813.3154 | $813.33 | $813.30 | $813.20 | |