| 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 | $103.40 | 13.225% | $117.0747 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $101.53 | 12.374% | $114.0933 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $56.73 | 5.600% | $59.9069 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $158.75 | 3.786% | $164.7603 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $48.27 | 8.323% | $52.2875 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $120.60 | 7.286% | $129.3869 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $64.95 | 12.752% | $73.2324 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $654.23 | $710.7420 | $710.74 | $710.75 | $710.80 | |