| 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 | $147.83 | 8.744% | $160.7563 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $115.44 | 11.772% | $129.0296 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $43.40 | 4.239% | $45.2397 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $184.75 | 11.383% | $205.7801 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $212.99 | 4.784% | $223.1794 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $239.47 | 10.752% | $265.2178 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $232.64 | 13.282% | $263.5392 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $1,176.52 | $1,292.7421 | $1,292.75 | $1,292.80 | $1,292.70 | |