| 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 | $163.85 | 5.660% | $173.1239 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $23.36 | 10.260% | $25.7567 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $31.75 | 5.529% | $33.5055 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $182.26 | 10.563% | $201.5121 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $158.43 | 10.399% | $174.9051 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $82.96 | 4.302% | $86.5289 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $5.31 | 11.831% | $5.9382 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $647.92 | $701.2704 | $701.28 | $701.25 | $701.20 | |