| 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 | $135.70 | 6.114% | $143.9967 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $244.52 | 13.695% | $278.007 | $278.01 | $278.00 | $278.00 |
| Purchase #3 | $50.35 | 13.375% | $57.0843 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $185.29 | 3.762% | $192.2606 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $21.31 | 11.376% | $23.7342 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $219.49 | 6.624% | $234.029 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $171.25 | 5.799% | $181.1808 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,027.91 | $1,110.2926 | $1,110.29 | $1,110.35 | $1,110.30 | |