| 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 | $196.66 | 6.132% | $208.7192 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $219.95 | 5.684% | $232.452 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $106.51 | 7.231% | $114.2117 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $174.31 | 9.584% | $191.0159 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $133.85 | 8.786% | $145.6101 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $73.45 | 4.194% | $76.5305 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $193.83 | 5.301% | $204.1049 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,098.56 | $1,172.6443 | $1,172.64 | $1,172.60 | $1,172.60 | |