| 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 | $180.27 | 8.827% | $196.1824 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $204.31 | 10.707% | $226.1855 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $170.95 | 12.857% | $192.929 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $32.55 | 3.347% | $33.6394 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $54.31 | 4.156% | $56.5671 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $50.46 | 10.524% | $55.7704 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $196.57 | 7.376% | $211.069 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $889.42 | $972.3428 | $972.35 | $972.35 | $972.40 | |