| 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 | $154.38 | 9.394% | $168.8825 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $130.91 | 13.130% | $148.0985 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $56.36 | 4.386% | $58.8319 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $106.32 | 12.359% | $119.4601 | $119.46 | $119.45 | $119.50 |
| Purchase #5 | $12.92 | 3.732% | $13.4022 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $142.59 | 3.121% | $147.0402 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $24.99 | 12.261% | $28.054 | $28.05 | $28.05 | $28.10 |
| 7 purchase totals = | $628.47 | $683.7694 | $683.76 | $683.80 | $683.80 | |