| 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 | $142.65 | 13.233% | $161.5269 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $246.46 | 5.163% | $259.1847 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $110.75 | 5.847% | $117.2256 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $185.55 | 5.361% | $195.4973 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $155.57 | 7.443% | $167.1491 | $167.15 | $167.15 | $167.10 |
| Purchase #6 | $139.60 | 10.461% | $154.2036 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $24.53 | 13.322% | $27.7979 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $1,005.11 | $1,082.5851 | $1,082.59 | $1,082.65 | $1,082.50 | |