| 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 | $134.98 | 4.289% | $140.7693 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $93.69 | 6.642% | $99.9129 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $233.62 | 13.616% | $265.4297 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $48.36 | 7.130% | $51.8081 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $145.95 | 7.403% | $156.7547 | $156.75 | $156.75 | $156.80 |
| Purchase #6 | $194.59 | 3.455% | $201.3131 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $72.79 | 3.349% | $75.2277 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $923.98 | $991.2155 | $991.21 | $991.20 | $991.20 | |