| 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 | $155.69 | 10.670% | $172.3021 | $172.30 | $172.30 | $172.30 |
| Purchase #2 | $134.44 | 10.797% | $148.9555 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $138.95 | 4.507% | $145.2125 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $19.33 | 3.397% | $19.9866 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $40.92 | 6.287% | $43.4926 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $113.51 | 12.472% | $127.667 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $80.68 | 6.644% | $86.0404 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $683.52 | $743.6567 | $743.66 | $743.65 | $743.70 | |