| 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 | $176.94 | 4.118% | $184.2264 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $6.65 | 8.176% | $7.1937 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $12.82 | 4.865% | $13.4437 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $38.32 | 10.233% | $42.2413 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $249.28 | 3.578% | $258.1992 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $20.98 | 9.549% | $22.9834 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $95.79 | 10.784% | $106.12 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $600.78 | $634.4077 | $634.40 | $634.45 | $634.30 | |