| 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 | $182.96 | 9.859% | $200.998 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $176.97 | 7.519% | $190.2764 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $157.44 | 3.268% | $162.5851 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $137.50 | 4.320% | $143.44 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $164.92 | 6.136% | $175.0395 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $127.37 | 10.414% | $140.6343 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $100.37 | 4.742% | $105.1295 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $1,047.53 | $1,118.1028 | $1,118.11 | $1,118.20 | $1,118.00 | |