| 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 | $123.59 | 5.477% | $130.359 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $27.83 | 13.338% | $31.542 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $24.46 | 6.732% | $26.1066 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $106.90 | 7.103% | $114.4931 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $176.65 | 5.389% | $186.1697 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $6.96 | 8.655% | $7.5624 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $89.70 | 4.231% | $93.4952 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $556.09 | $589.7280 | $589.73 | $589.70 | $589.80 | |