| 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 | $132.98 | 4.698% | $139.2274 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $162.33 | 8.434% | $176.0209 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $205.96 | 11.783% | $230.2283 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $92.65 | 11.607% | $103.4039 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $25.84 | 10.352% | $28.515 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $213.95 | 9.110% | $233.4408 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $61.60 | 8.756% | $66.9937 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $895.31 | $977.8300 | $977.83 | $977.85 | $977.70 | |