| 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 | $135.32 | 5.405% | $142.634 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $111.64 | 10.357% | $123.2026 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $24.94 | 12.593% | $28.0807 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $164.52 | 10.129% | $181.1842 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $168.72 | 5.375% | $177.7887 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $41.29 | 10.406% | $45.5866 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $8.59 | 10.268% | $9.472 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $655.02 | $707.9488 | $707.94 | $708.00 | $708.00 | |