| 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 | $138.26 | 7.119% | $148.1027 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $176.78 | 3.651% | $183.2342 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $20.80 | 11.148% | $23.1188 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $181.89 | 3.337% | $187.9597 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $156.32 | 5.739% | $165.2912 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $131.98 | 5.159% | $138.7888 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $184.94 | 11.795% | $206.7537 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $990.97 | $1,053.2491 | $1,053.24 | $1,053.25 | $1,053.30 | |