| 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 | $120.80 | 12.558% | $135.9701 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $155.60 | 8.616% | $169.0065 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $215.97 | 8.293% | $233.8804 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $178.26 | 3.813% | $185.0571 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $161.37 | 3.145% | $166.4451 | $166.45 | $166.45 | $166.40 |
| Purchase #6 | $108.25 | 4.468% | $113.0866 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $243.79 | 3.209% | $251.6132 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,184.04 | $1,255.0590 | $1,255.07 | $1,255.05 | $1,255.10 | |