| 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 | $154.44 | 5.473% | $162.8925 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $125.63 | 13.765% | $142.923 | $142.92 | $142.90 | $142.90 |
| Purchase #3 | $23.37 | 12.189% | $26.2186 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $211.71 | 6.538% | $225.5516 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $238.34 | 13.639% | $270.8472 | $270.85 | $270.85 | $270.80 |
| Purchase #6 | $126.48 | 7.236% | $135.6321 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $124.94 | 10.347% | $137.8675 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,004.91 | $1,101.9325 | $1,101.93 | $1,101.90 | $1,101.90 | |