| 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 | $113.40 | 8.259% | $122.7657 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $223.60 | 13.856% | $254.582 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $17.61 | 3.298% | $18.1908 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $164.85 | 8.216% | $178.3941 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $153.60 | 3.342% | $158.7333 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $98.33 | 5.855% | $104.0872 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $87.95 | 10.156% | $96.8822 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $859.34 | $933.6353 | $933.63 | $933.70 | $933.70 | |