| 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 | $137.85 | 3.753% | $143.0235 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $213.88 | 3.844% | $222.1015 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $90.39 | 5.194% | $95.0849 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $108.64 | 5.767% | $114.9053 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $72.76 | 10.809% | $80.6246 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $67.60 | 8.715% | $73.4913 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $230.84 | 10.189% | $254.3603 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $921.96 | $983.5914 | $983.58 | $983.55 | $983.60 | |