| 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 | $163.61 | 6.746% | $174.6471 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $197.45 | 9.768% | $216.7369 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $30.33 | 4.345% | $31.6478 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $145.31 | 8.462% | $157.6061 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $23.45 | 10.228% | $25.8485 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $203.91 | 11.348% | $227.0497 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $64.33 | 3.557% | $66.6182 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $828.39 | $900.1543 | $900.17 | $900.15 | $899.90 | |