| 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 | $189.39 | 5.557% | $199.9144 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $247.77 | 9.278% | $270.7581 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $107.60 | 13.837% | $122.4886 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $77.59 | 8.343% | $84.0633 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $131.26 | 4.292% | $136.8937 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $188.97 | 3.309% | $195.223 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $154.54 | 6.209% | $164.1354 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $1,097.12 | $1,173.4765 | $1,173.47 | $1,173.45 | $1,173.50 | |