| 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 | $174.84 | 6.424% | $186.0717 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $133.27 | 9.245% | $145.5908 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $29.32 | 6.593% | $31.2531 | $31.25 | $31.25 | $31.30 |
| Purchase #4 | $10.75 | 3.760% | $11.1542 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $222.49 | 8.582% | $241.5841 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $155.80 | 7.375% | $167.2903 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $200.68 | 7.518% | $215.7671 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $927.15 | $998.7113 | $998.70 | $998.70 | $998.90 | |