| 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 | $172.59 | 8.329% | $186.965 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $18.42 | 5.785% | $19.4856 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $205.71 | 9.383% | $225.0118 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $31.60 | 10.374% | $34.8782 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $33.98 | 6.205% | $36.0885 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $29.42 | 13.807% | $33.482 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $108.25 | 5.473% | $114.1745 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $599.97 | $650.0856 | $650.09 | $650.10 | $650.20 | |