| 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 | $133.67 | 5.531% | $141.0633 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $6.67 | 6.363% | $7.0944 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $220.71 | 4.293% | $230.1851 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $56.38 | 9.816% | $61.9143 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $173.80 | 6.405% | $184.9319 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $20.63 | 11.304% | $22.962 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $129.47 | 10.149% | $142.6099 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $741.33 | $790.7609 | $790.75 | $790.75 | $790.80 | |