| 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 | $150.77 | 13.308% | $170.8345 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $104.77 | 8.823% | $114.0139 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $123.64 | 11.692% | $138.096 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $57.92 | 4.587% | $60.5768 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $86.69 | 11.656% | $96.7946 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $105.97 | 3.171% | $109.3303 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $178.80 | 3.793% | $185.5819 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $808.56 | $875.2280 | $875.22 | $875.30 | $875.20 | |