| 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 | $6.41 | 10.792% | $7.1018 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $144.25 | 13.553% | $163.8002 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $124.67 | 4.666% | $130.4871 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $130.47 | 13.720% | $148.3705 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $129.53 | 12.153% | $145.2718 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $199.80 | 5.745% | $211.2785 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $224.93 | 11.645% | $251.1231 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $960.06 | $1,057.4330 | $1,057.43 | $1,057.40 | $1,057.50 | |