| 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 | $159.45 | 3.826% | $165.5506 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $30.48 | 8.347% | $33.0242 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $43.28 | 11.815% | $48.3935 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $8.51 | 3.751% | $8.8292 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $193.99 | 3.193% | $200.1841 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $96.88 | 5.298% | $102.0127 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $239.79 | 7.867% | $258.6543 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $772.38 | $816.6486 | $816.63 | $816.65 | $816.70 | |