| 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 | $146.82 | 13.859% | $167.1678 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $85.80 | 6.291% | $91.1977 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $185.99 | 13.766% | $211.5934 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $136.85 | 8.281% | $148.1825 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $174.92 | 5.284% | $184.1628 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $7.58 | 3.441% | $7.8408 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $82.96 | 11.650% | $92.6248 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $820.92 | $902.7698 | $902.76 | $902.75 | $902.80 | |