| 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 | $182.79 | 12.580% | $205.785 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $67.73 | 7.562% | $72.8517 | $72.85 | $72.85 | $72.90 |
| Purchase #3 | $99.78 | 8.131% | $107.8931 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $149.63 | 4.659% | $156.6013 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $135.62 | 8.665% | $147.3715 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $192.63 | 13.559% | $218.7487 | $218.75 | $218.75 | $218.70 |
| Purchase #7 | $14.88 | 6.440% | $15.8383 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $843.06 | $925.0896 | $925.09 | $925.10 | $925.10 | |