| 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 | $119.87 | 9.626% | $131.4087 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $157.35 | 4.600% | $164.5881 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $7.61 | 6.867% | $8.1326 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $21.42 | 9.231% | $23.3973 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $28.79 | 3.127% | $29.6903 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $189.44 | 3.278% | $195.6498 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $203.63 | 7.299% | $218.493 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $728.11 | $771.3598 | $771.36 | $771.40 | $771.30 | |