| 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 | $174.74 | 6.138% | $185.4655 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $122.64 | 9.345% | $134.1007 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $87.52 | 8.382% | $94.8559 | $94.86 | $94.85 | $94.90 |
| Purchase #4 | $236.37 | 9.809% | $259.5555 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $64.91 | 6.799% | $69.3232 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $214.46 | 8.874% | $233.4912 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $137.32 | 11.267% | $152.7918 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,037.96 | $1,129.5838 | $1,129.59 | $1,129.55 | $1,129.70 | |