| 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 | $174.61 | 9.292% | $190.8348 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $85.82 | 5.712% | $90.722 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $88.53 | 10.278% | $97.6291 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $248.54 | 7.856% | $268.0653 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $140.76 | 10.307% | $155.2681 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $69.59 | 9.793% | $76.4049 | $76.40 | $76.40 | $76.40 |
| Purchase #7 | $203.40 | 13.717% | $231.3004 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $1,011.25 | $1,110.2246 | $1,110.22 | $1,110.20 | $1,110.20 | |