| 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 | $176.70 | 9.625% | $193.7074 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $102.53 | 5.410% | $108.0769 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $222.56 | 13.349% | $252.2695 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $176.60 | 10.821% | $195.7099 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $243.84 | 9.719% | $267.5388 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $43.29 | 13.354% | $49.0709 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $184.31 | 12.176% | $206.7516 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $1,149.83 | $1,273.1250 | $1,273.13 | $1,273.10 | $1,273.20 | |