| 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 | $143.73 | 13.710% | $163.4354 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $111.25 | 6.130% | $118.0696 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $196.52 | 4.797% | $205.9471 | $205.95 | $205.95 | $205.90 |
| Purchase #4 | $44.42 | 6.755% | $47.4206 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $239.90 | 10.219% | $264.4154 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $42.47 | 3.569% | $43.9858 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $147.86 | 5.538% | $156.0485 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $926.15 | $999.3224 | $999.34 | $999.30 | $999.20 | |