| 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 | $145.46 | 11.714% | $162.4992 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $104.81 | 12.319% | $117.7215 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $100.32 | 5.190% | $105.5266 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $157.97 | 3.518% | $163.5274 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $223.96 | 8.617% | $243.2586 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $154.94 | 9.757% | $170.0575 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $184.49 | 4.295% | $192.4138 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $1,071.95 | $1,155.0046 | $1,155.01 | $1,155.00 | $1,155.00 | |