| 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 | $150.29 | 10.598% | $166.2177 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $92.60 | 9.473% | $101.372 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $160.89 | 9.236% | $175.7498 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $197.66 | 10.458% | $218.3313 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $156.27 | 5.442% | $164.7742 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $208.55 | 3.758% | $216.3873 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $206.55 | 4.852% | $216.5718 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,172.81 | $1,259.4041 | $1,259.40 | $1,259.35 | $1,259.40 | |