| 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 | $131.52 | 4.301% | $137.1767 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $129.33 | 6.403% | $137.611 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $88.91 | 5.592% | $93.8818 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $135.83 | 8.702% | $147.6499 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $56.37 | 9.715% | $61.8463 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $55.40 | 6.174% | $58.8204 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $114.95 | 11.124% | $127.737 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $712.31 | $764.7231 | $764.73 | $764.75 | $764.60 | |