| 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 | $145.52 | 6.336% | $154.7401 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $41.60 | 4.620% | $43.5219 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $101.56 | 9.844% | $111.5576 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $190.42 | 3.504% | $197.0923 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $191.86 | 13.844% | $218.4211 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $184.69 | 10.144% | $203.425 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $75.56 | 8.167% | $81.731 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $931.21 | $1,010.4890 | $1,010.49 | $1,010.50 | $1,010.40 | |