| 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 | $138.91 | 5.851% | $147.0376 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $223.55 | 5.128% | $235.0136 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $9.32 | 13.730% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $232.92 | 4.414% | $243.2011 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $20.45 | 4.749% | $21.4212 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $180.87 | 4.437% | $188.8952 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $24.35 | 13.408% | $27.6148 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $830.37 | $873.7831 | $873.78 | $873.75 | $873.70 | |