| 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 | $186.86 | 3.594% | $193.5757 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $126.60 | 8.189% | $136.9673 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $92.59 | 11.349% | $103.098 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $90.49 | 4.776% | $94.8118 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $164.96 | 13.335% | $186.9574 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $162.49 | 7.364% | $174.4558 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $217.41 | 11.407% | $242.21 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,041.40 | $1,132.0760 | $1,132.09 | $1,132.05 | $1,132.20 | |