| 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 | $181.43 | 11.181% | $201.7157 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $71.55 | 12.499% | $80.493 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $59.48 | 13.393% | $67.4462 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $235.75 | 9.254% | $257.5663 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $19.32 | 10.865% | $21.4191 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $129.25 | 4.701% | $135.326 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $127.89 | 8.676% | $138.9857 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $824.67 | $902.9520 | $902.97 | $902.95 | $902.90 | |