| 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 | $179.33 | 6.666% | $191.2841 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $127.52 | 7.822% | $137.4946 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $175.36 | 10.116% | $193.0994 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $204.93 | 10.422% | $226.2878 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $68.76 | 6.553% | $73.2658 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $72.65 | 10.492% | $80.2724 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $44.68 | 9.153% | $48.7696 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $873.23 | $950.4737 | $950.47 | $950.45 | $950.60 | |