| 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 | $113.98 | 6.771% | $121.6976 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $138.95 | 9.208% | $151.7445 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $172.69 | 9.790% | $189.5964 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $193.74 | 7.587% | $208.4391 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $7.33 | 9.274% | $8.0098 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $61.30 | 7.282% | $65.7639 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $11.86 | 3.297% | $12.251 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $699.85 | $757.5023 | $757.50 | $757.50 | $757.50 | |