| 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 | $169.71 | 13.377% | $192.4121 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $192.47 | 7.131% | $206.195 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $220.42 | 3.110% | $227.2751 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $223.49 | 10.259% | $246.4178 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $181.41 | 8.632% | $197.0693 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $141.56 | 5.206% | $148.9296 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $227.30 | 11.569% | $253.5963 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,356.36 | $1,471.8952 | $1,471.91 | $1,471.90 | $1,471.90 | |