| 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 | $34.81 | 11.433% | $38.7898 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $63.73 | 5.791% | $67.4206 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $122.60 | 9.500% | $134.247 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $158.38 | 6.515% | $168.6985 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $145.77 | 12.486% | $163.9708 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $188.26 | 3.640% | $195.1127 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $28.88 | 12.655% | $32.5348 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $742.43 | $800.7742 | $800.77 | $800.75 | $800.70 | |