| 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 | $117.30 | 11.748% | $131.0804 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $148.88 | 13.200% | $168.5322 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $27.71 | 10.510% | $30.6223 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $82.29 | 11.275% | $91.5682 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $109.50 | 12.444% | $123.1262 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $7.73 | 13.298% | $8.7579 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $180.79 | 12.288% | $203.0055 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $674.20 | $756.6927 | $756.70 | $756.70 | $756.70 | |