| 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 | $170.73 | 12.867% | $192.6978 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $217.89 | 6.339% | $231.702 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $66.36 | 10.450% | $73.2946 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $151.48 | 9.260% | $165.507 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $130.68 | 11.715% | $145.9892 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $168.69 | 7.282% | $180.974 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $184.99 | 5.337% | $194.8629 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,090.82 | $1,185.0275 | $1,185.02 | $1,185.00 | $1,185.10 | |