| 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 | $147.86 | 6.520% | $157.5005 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $179.82 | 13.657% | $204.378 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $240.65 | 4.477% | $251.4239 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $199.47 | 13.717% | $226.8313 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $88.76 | 11.491% | $98.9594 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $226.53 | 9.871% | $248.8908 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $211.47 | 9.115% | $230.7455 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $1,294.56 | $1,418.7294 | $1,418.73 | $1,418.75 | $1,418.70 | |