| 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 | $156.99 | 9.475% | $171.8648 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $133.58 | 4.193% | $139.181 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $41.25 | 4.747% | $43.2081 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $86.78 | 7.157% | $92.9908 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $192.26 | 3.705% | $199.3832 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $236.64 | 4.804% | $248.0082 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $189.58 | 4.153% | $197.4533 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $1,037.08 | $1,092.0894 | $1,092.08 | $1,092.10 | $1,092.20 | |