| 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 | $171.80 | 4.651% | $179.7904 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $179.72 | 3.248% | $185.5573 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $186.31 | 6.161% | $197.7886 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $21.92 | 9.733% | $24.0535 | $24.05 | $24.05 | $24.10 |
| Purchase #5 | $14.64 | 13.520% | $16.6193 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $191.74 | 8.235% | $207.5298 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $169.72 | 10.150% | $186.9466 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $935.85 | $998.2855 | $998.29 | $998.30 | $998.30 | |