| 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 | $30.31 | 6.791% | $32.3684 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $161.96 | 5.381% | $170.6751 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $21.88 | 7.142% | $23.4427 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $93.89 | 7.782% | $101.1965 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $162.40 | 5.544% | $171.4035 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $178.30 | 7.820% | $192.2431 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $168.71 | 6.414% | $179.5311 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $817.45 | $870.8604 | $870.86 | $870.90 | $870.80 | |