| 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 | $17.89 | 11.515% | $19.95 | $19.95 | $19.95 | $20.00 |
| Purchase #2 | $31.85 | 11.862% | $35.628 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $143.39 | 11.846% | $160.376 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $205.88 | 7.795% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $135.64 | 8.313% | $146.9158 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $33.42 | 10.211% | $36.8325 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $205.62 | 12.558% | $231.4418 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $773.69 | $853.0724 | $853.08 | $853.15 | $853.00 | |