| 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 | $170.65 | 5.362% | $179.8003 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $217.53 | 6.131% | $230.8668 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $183.36 | 11.767% | $204.936 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $170.57 | 10.843% | $189.0649 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $104.50 | 9.171% | $114.0837 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $10.59 | 12.546% | $11.9186 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $163.38 | 10.479% | $180.5006 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $1,020.58 | $1,111.1709 | $1,111.17 | $1,111.15 | $1,111.20 | |