| 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 | $130.71 | 9.569% | $143.2176 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $87.58 | 7.563% | $94.2037 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $24.56 | 13.582% | $27.8957 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $211.69 | 6.493% | $225.435 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $163.68 | 12.535% | $184.1973 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $176.55 | 5.301% | $185.9089 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $5.89 | 4.316% | $6.1442 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $800.66 | $867.0024 | $867.01 | $867.00 | $866.90 | |