| 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 | $177.33 | 5.140% | $186.4448 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $24.67 | 9.354% | $26.9776 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $15.96 | 10.496% | $17.6352 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $10.73 | 7.469% | $11.5314 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $228.33 | 13.719% | $259.6546 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $202.86 | 5.665% | $214.352 | $214.35 | $214.35 | $214.40 |
| Purchase #7 | $17.31 | 3.132% | $17.8521 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $677.19 | $734.4477 | $734.44 | $734.50 | $734.50 | |