| 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 | $170.40 | 9.152% | $185.995 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $11.56 | 4.155% | $12.0403 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $181.98 | 12.868% | $205.3972 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $131.78 | 7.461% | $141.6121 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $102.87 | 9.689% | $112.8371 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $233.85 | 6.447% | $248.9263 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $250.42 | 8.232% | $271.0346 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $1,082.86 | $1,177.8426 | $1,177.85 | $1,177.90 | $1,177.70 | |