| 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 | $127.42 | 5.669% | $134.6434 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $72.85 | 9.265% | $79.5996 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $186.36 | 3.318% | $192.5434 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $54.61 | 9.808% | $59.9661 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $115.40 | 6.227% | $122.586 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $119.49 | 8.509% | $129.6574 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $130.80 | 12.583% | $147.2586 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $806.93 | $866.2545 | $866.26 | $866.25 | $866.30 | |