| 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 | $185.32 | 11.574% | $206.7689 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $212.63 | 6.513% | $226.4786 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $97.44 | 5.510% | $102.8089 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $22.67 | 11.839% | $25.3539 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $22.43 | 11.612% | $25.0346 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $78.91 | 5.872% | $83.5436 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $135.99 | 8.693% | $147.8116 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $755.39 | $817.8001 | $817.79 | $817.80 | $817.80 | |