| 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 | $127.43 | 6.539% | $135.7626 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $211.61 | 10.118% | $233.0207 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $158.29 | 5.223% | $166.5575 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $7.58 | 8.632% | $8.2343 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $139.39 | 8.382% | $151.0737 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $80.70 | 13.286% | $91.4218 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $208.61 | 7.459% | $224.1702 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $933.61 | $1,010.2408 | $1,010.23 | $1,010.15 | $1,010.30 | |