| 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 | $6.87 | 13.357% | $7.7876 | $7.79 | $7.80 | $7.80 |
| Purchase #2 | $150.86 | 10.341% | $166.4604 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $153.43 | 7.317% | $164.6565 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $141.36 | 4.133% | $147.2024 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $102.36 | 5.346% | $107.8322 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $53.67 | 3.200% | $55.3874 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $152.92 | 12.807% | $172.5045 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $761.47 | $821.8310 | $821.83 | $821.85 | $821.90 | |