| 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 | $161.71 | 10.401% | $178.5295 | $178.53 | $178.55 | $178.50 |
| Purchase #2 | $150.67 | 11.366% | $167.7952 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $16.80 | 4.464% | $17.55 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $186.78 | 4.442% | $195.0768 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $206.87 | 5.538% | $218.3265 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $123.96 | 12.340% | $139.2567 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $73.52 | 12.128% | $82.4365 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $920.31 | $998.9712 | $998.99 | $999.05 | $999.00 | |