| 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 | $159.76 | 3.502% | $165.3548 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $179.55 | 3.695% | $186.1844 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $23.78 | 5.682% | $25.1312 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $66.81 | 10.472% | $73.8063 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $163.44 | 9.188% | $178.4569 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $205.87 | 11.700% | $229.9568 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $202.35 | 7.132% | $216.7816 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,001.56 | $1,075.6720 | $1,075.67 | $1,075.70 | $1,075.80 | |