| 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 | $153.80 | 10.614% | $170.1243 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $183.47 | 5.367% | $193.3168 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $183.86 | 4.507% | $192.1466 | $192.15 | $192.15 | $192.10 |
| Purchase #4 | $145.86 | 11.343% | $162.4049 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $67.46 | 3.646% | $69.9196 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $207.76 | 10.749% | $230.0921 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $232.52 | 5.214% | $244.6436 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $1,174.73 | $1,262.6479 | $1,262.64 | $1,262.60 | $1,262.50 | |