| 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 | $160.97 | 11.315% | $179.1838 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $25.39 | 8.215% | $27.4758 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $183.61 | 7.548% | $197.4689 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $22.78 | 7.817% | $24.5607 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $83.93 | 3.554% | $86.9129 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $134.67 | 9.285% | $147.1741 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $184.70 | 9.436% | $202.1283 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $796.05 | $864.9045 | $864.90 | $864.90 | $865.00 | |