| 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 | $131.32 | 11.198% | $146.0252 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $24.69 | 9.803% | $27.1104 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $99.65 | 8.816% | $108.4351 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $171.38 | 8.593% | $186.1067 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $41.76 | 4.579% | $43.6722 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $89.42 | 5.758% | $94.5688 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $215.29 | 4.270% | $224.4829 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $773.51 | $830.4013 | $830.41 | $830.40 | $830.40 | |