| 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 | $16.84 | 10.510% | $18.6099 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $233.51 | 10.112% | $257.1225 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $169.63 | 6.557% | $180.7526 | $180.75 | $180.75 | $180.80 |
| Purchase #4 | $147.36 | 7.102% | $157.8255 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $154.52 | 5.345% | $162.7791 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $233.70 | 10.688% | $258.6779 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $94.67 | 5.449% | $99.8286 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $1,050.23 | $1,135.5961 | $1,135.60 | $1,135.65 | $1,135.60 | |