| 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 | $180.98 | 4.447% | $189.0282 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $22.90 | 4.770% | $23.9923 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $223.64 | 7.831% | $241.1532 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $161.92 | 6.548% | $172.5225 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $133.57 | 10.763% | $147.9461 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $97.87 | 13.127% | $110.7174 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $163.59 | 5.449% | $172.504 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $984.47 | $1,057.8637 | $1,057.86 | $1,057.85 | $1,057.80 | |