| 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 | $146.69 | 11.513% | $163.5784 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $200.38 | 4.699% | $209.7959 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $36.65 | 13.143% | $41.4669 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $182.69 | 5.352% | $192.4676 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $187.86 | 7.520% | $201.9871 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $141.47 | 6.848% | $151.1579 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $123.87 | 4.705% | $129.6981 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $1,019.61 | $1,090.1519 | $1,090.17 | $1,090.15 | $1,090.30 | |