| 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 | $137.26 | 4.620% | $143.6014 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $103.92 | 4.580% | $108.6795 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $234.26 | 5.701% | $247.6152 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $153.39 | 7.559% | $164.9848 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $174.96 | 6.243% | $185.8828 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $233.69 | 6.610% | $249.1369 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $197.37 | 10.283% | $217.6656 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,234.85 | $1,317.5662 | $1,317.57 | $1,317.60 | $1,317.60 | |