| 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 | $199.39 | 4.498% | $208.3586 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $213.86 | 7.813% | $230.5689 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $214.83 | 10.681% | $237.776 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $187.57 | 3.164% | $193.5047 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $144.87 | 8.364% | $156.9869 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $31.91 | 6.288% | $33.9165 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $30.58 | 6.609% | $32.601 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $1,023.01 | $1,093.7126 | $1,093.72 | $1,093.70 | $1,093.80 | |