| 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 | $132.85 | 6.459% | $141.4308 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $242.34 | 12.470% | $272.5598 | $272.56 | $272.55 | $272.60 |
| Purchase #3 | $201.99 | 12.103% | $226.4368 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $183.49 | 5.240% | $193.1049 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $70.45 | 11.114% | $78.2798 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $181.33 | 3.637% | $187.925 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $71.47 | 8.807% | $77.7644 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $1,083.92 | $1,177.5015 | $1,177.50 | $1,177.55 | $1,177.50 | |