| 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 | $183.64 | 5.503% | $193.7457 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $49.59 | 6.312% | $52.7201 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $41.90 | 13.828% | $47.6939 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $7.59 | 8.341% | $8.2231 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $13.60 | 10.138% | $14.9788 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $216.87 | 11.216% | $241.1941 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $9.55 | 7.195% | $10.2371 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $522.74 | $568.7928 | $568.79 | $568.80 | $568.70 | |