| 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 | $158.41 | 12.439% | $178.1146 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $198.61 | 3.175% | $204.9159 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $209.39 | 11.693% | $233.874 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $5.32 | 13.289% | $6.027 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $33.44 | 7.378% | $35.9072 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $18.41 | 13.157% | $20.8322 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $108.28 | 7.704% | $116.6219 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $731.86 | $796.2928 | $796.29 | $796.25 | $796.20 | |