| 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 | $161.92 | 13.442% | $183.6853 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $157.75 | 6.847% | $168.5511 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $104.80 | 6.593% | $111.7095 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $181.75 | 5.675% | $192.0643 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $232.72 | 4.277% | $242.6734 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $190.71 | 4.681% | $199.6371 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $70.35 | 12.502% | $79.1452 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $1,100.00 | $1,177.4659 | $1,177.47 | $1,177.45 | $1,177.50 | |