| 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 | $175.63 | 9.755% | $192.7627 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $242.25 | 13.863% | $275.8331 | $275.83 | $275.85 | $275.80 |
| Purchase #3 | $71.82 | 3.656% | $74.4457 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $16.80 | 4.464% | $17.55 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $166.58 | 3.334% | $172.1338 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $89.46 | 9.826% | $98.2503 | $98.25 | $98.25 | $98.30 |
| Purchase #7 | $193.31 | 10.717% | $214.027 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $955.85 | $1,045.0026 | $1,045.00 | $1,045.05 | $1,045.00 | |