| 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 | $179.96 | 13.682% | $204.5821 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $227.56 | 4.196% | $237.1084 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $162.75 | 3.739% | $168.8352 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $206.38 | 13.775% | $234.8088 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $50.76 | 10.564% | $56.1223 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $19.50 | 4.614% | $20.3997 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $111.42 | 11.362% | $124.0795 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $958.33 | $1,045.9360 | $1,045.94 | $1,045.95 | $1,045.90 | |