| 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 | $179.95 | 5.689% | $190.1874 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $200.94 | 8.422% | $217.8632 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $191.64 | 11.482% | $213.6441 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $214.55 | 11.159% | $238.4916 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $127.38 | 8.182% | $137.8022 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $82.54 | 8.235% | $89.3372 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $183.62 | 8.259% | $198.7852 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,180.62 | $1,286.1109 | $1,286.11 | $1,286.15 | $1,286.10 | |