| 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 | $156.66 | 3.732% | $162.5066 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $133.72 | 5.465% | $141.0278 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $122.74 | 4.417% | $128.1614 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $150.97 | 11.586% | $168.4614 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $98.66 | 7.503% | $106.0625 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $188.91 | 9.402% | $206.6713 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $203.60 | 13.656% | $231.4036 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,055.26 | $1,144.2946 | $1,144.29 | $1,144.25 | $1,144.40 | |