| 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 | $110.92 | 6.495% | $118.1243 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $82.82 | 6.419% | $88.1362 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $157.79 | 13.286% | $178.754 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $181.92 | 11.262% | $202.4078 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $168.58 | 4.333% | $175.8846 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $130.45 | 8.845% | $141.9883 | $141.99 | $142.00 | $142.00 |
| Purchase #7 | $177.89 | 5.147% | $187.046 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $1,010.37 | $1,092.3412 | $1,092.34 | $1,092.35 | $1,092.30 | |