| 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 | $185.77 | 8.261% | $201.1165 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $189.54 | 10.451% | $209.3488 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $82.37 | 3.154% | $84.9679 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $26.56 | 6.774% | $28.3592 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $69.36 | 9.237% | $75.7668 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $191.43 | 9.610% | $209.8264 | $209.83 | $209.85 | $209.80 |
| Purchase #7 | $41.46 | 10.414% | $45.7776 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $786.49 | $855.1632 | $855.18 | $855.15 | $855.20 | |