| 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 | $164.29 | 9.559% | $179.9945 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $90.61 | 10.192% | $99.845 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $249.61 | 10.426% | $275.6343 | $275.63 | $275.65 | $275.60 |
| Purchase #4 | $248.75 | 4.416% | $259.7348 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $84.92 | 3.119% | $87.5687 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $25.37 | 5.468% | $26.7572 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $250.78 | 6.561% | $267.2337 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $1,114.33 | $1,196.7682 | $1,196.76 | $1,196.80 | $1,196.70 | |