| 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 | $169.48 | 11.404% | $188.8075 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $213.89 | 8.471% | $232.0086 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $199.47 | 10.567% | $220.548 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $85.50 | 5.599% | $90.2871 | $90.29 | $90.30 | $90.30 |
| Purchase #5 | $223.99 | 7.623% | $241.0648 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $76.50 | 4.859% | $80.2171 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $70.30 | 6.674% | $74.9918 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $1,039.13 | $1,127.9249 | $1,127.93 | $1,127.90 | $1,127.90 | |