| 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 | $121.73 | 3.720% | $126.2584 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $25.83 | 5.333% | $27.2075 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $145.47 | 7.221% | $155.9744 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $162.98 | 9.809% | $178.9667 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $13.39 | 3.546% | $13.8648 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $188.36 | 8.521% | $204.4102 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $148.57 | 13.285% | $168.3075 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $806.33 | $874.9895 | $874.99 | $874.90 | $875.10 | |