| 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 | $187.26 | 3.587% | $193.977 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $135.42 | 3.699% | $140.4292 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $222.58 | 5.697% | $235.2604 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $43.38 | 10.678% | $48.0121 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $156.64 | 6.774% | $167.2508 | $167.25 | $167.25 | $167.30 |
| Purchase #6 | $20.40 | 8.759% | $22.1868 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $89.58 | 8.613% | $97.2955 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $855.26 | $904.4118 | $904.42 | $904.45 | $904.50 | |