| 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 | $184.83 | 7.845% | $199.3299 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $45.25 | 10.231% | $49.8795 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $119.90 | 3.407% | $123.985 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $69.51 | 13.394% | $78.8202 | $78.82 | $78.80 | $78.80 |
| Purchase #5 | $164.34 | 7.416% | $176.5275 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $111.88 | 10.449% | $123.5703 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $110.81 | 10.126% | $122.0306 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $806.52 | $874.1430 | $874.15 | $874.20 | $874.10 | |