| 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 | $156.77 | 11.122% | $174.206 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $228.96 | 12.262% | $257.0351 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $148.61 | 9.211% | $162.2985 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $150.67 | 4.372% | $157.2573 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $97.59 | 7.785% | $105.1874 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $122.37 | 7.143% | $131.1109 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $187.51 | 3.508% | $194.0879 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,092.48 | $1,181.1831 | $1,181.20 | $1,181.20 | $1,181.20 | |