| 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 | $166.30 | 10.365% | $183.537 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $219.52 | 5.261% | $231.0689 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $63.69 | 8.295% | $68.9731 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $53.85 | 12.293% | $60.4698 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $119.29 | 11.619% | $133.1503 | $133.15 | $133.15 | $133.20 |
| Purchase #6 | $166.33 | 11.677% | $185.7524 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $11.31 | 7.316% | $12.1374 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $800.29 | $875.0889 | $875.09 | $875.05 | $875.20 | |