| 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 | $128.45 | 13.228% | $145.4414 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $95.97 | 11.161% | $106.6812 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $207.44 | 5.148% | $218.119 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $172.52 | 8.203% | $186.6718 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $182.96 | 11.212% | $203.4735 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $167.73 | 3.198% | $173.094 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $211.66 | 9.699% | $232.1889 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,166.73 | $1,265.6698 | $1,265.66 | $1,265.65 | $1,265.70 | |