| 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 | $161.76 | 7.469% | $173.8419 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $91.56 | 13.854% | $104.2447 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $135.45 | 12.405% | $152.2526 | $152.25 | $152.25 | $152.30 |
| Purchase #4 | $248.79 | 9.816% | $273.2112 | $273.21 | $273.20 | $273.20 |
| Purchase #5 | $151.41 | 10.649% | $167.5337 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $192.93 | 13.192% | $218.3813 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $143.43 | 6.117% | $152.2036 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,125.33 | $1,241.6690 | $1,241.65 | $1,241.70 | $1,241.60 | |