| 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 | $161.66 | 10.797% | $179.1144 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $67.84 | 5.192% | $71.3623 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $189.79 | 9.636% | $208.0782 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $158.68 | 5.254% | $167.017 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $202.76 | 3.639% | $210.1384 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $43.59 | 7.605% | $46.905 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $181.36 | 9.141% | $197.9381 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $1,005.68 | $1,080.5534 | $1,080.56 | $1,080.55 | $1,080.50 | |