| 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 | $137.39 | 7.564% | $147.7822 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $102.31 | 10.815% | $113.3748 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $169.45 | 6.662% | $180.7388 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $223.25 | 4.516% | $233.332 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $82.65 | 3.626% | $85.6469 | $85.65 | $85.65 | $85.60 |
| Purchase #6 | $76.96 | 4.617% | $80.5132 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $168.59 | 10.487% | $186.27 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $960.60 | $1,027.6579 | $1,027.65 | $1,027.65 | $1,027.60 | |