| 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 | $156.62 | 13.511% | $177.7809 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $168.77 | 10.258% | $186.0824 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $250.33 | 13.259% | $283.5213 | $283.52 | $283.50 | $283.50 |
| Purchase #4 | $69.89 | 4.679% | $73.1602 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $121.49 | 3.243% | $125.4299 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $21.75 | 8.633% | $23.6277 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $29.88 | 11.194% | $33.2248 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $818.73 | $902.8272 | $902.82 | $902.85 | $902.80 | |