| 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 | $198.94 | 9.703% | $218.2431 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $206.38 | 10.143% | $227.3131 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $144.55 | 7.660% | $155.6225 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $32.68 | 7.169% | $35.0228 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $34.68 | 3.364% | $35.8466 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $33.56 | 9.160% | $36.6341 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $30.68 | 6.112% | $32.5552 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $681.47 | $741.2374 | $741.23 | $741.20 | $741.10 | |