| 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 | $115.48 | 13.856% | $131.4809 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $176.59 | 4.159% | $183.9344 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $33.43 | 3.762% | $34.6876 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $170.64 | 4.332% | $178.0321 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $175.89 | 7.703% | $189.4388 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $25.53 | 6.357% | $27.1529 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $100.79 | 7.239% | $108.0862 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $798.35 | $852.8129 | $852.81 | $852.90 | $852.80 | |