| 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 | $121.63 | 4.582% | $127.2031 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $121.27 | 13.185% | $137.2594 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $179.37 | 7.676% | $193.1384 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $145.77 | 3.380% | $150.697 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $244.52 | 3.821% | $253.8631 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $247.53 | 9.533% | $271.127 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $32.64 | 6.793% | $34.8572 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,092.73 | $1,168.1452 | $1,168.15 | $1,168.15 | $1,168.20 | |