| 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 | $175.75 | 3.328% | $181.599 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $43.36 | 9.873% | $47.6409 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $89.41 | 4.809% | $93.7097 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $132.74 | 6.585% | $141.4809 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $186.42 | 13.705% | $211.9689 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $98.37 | 4.664% | $102.958 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $192.34 | 3.545% | $199.1585 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $918.39 | $978.5159 | $978.52 | $978.50 | $978.60 | |