| 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 | $169.43 | 12.390% | $190.4224 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $155.78 | 13.184% | $176.318 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $171.40 | 4.140% | $178.496 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $39.41 | 5.457% | $41.5606 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $219.81 | 4.792% | $230.3433 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $178.66 | 12.602% | $201.1747 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $36.55 | 10.776% | $40.4886 | $40.49 | $40.50 | $40.50 |
| 7 purchase totals = | $971.04 | $1,058.8036 | $1,058.80 | $1,058.75 | $1,058.80 | |