| 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 | $173.65 | 3.677% | $180.0351 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $214.42 | 5.829% | $226.9185 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $18.44 | 12.378% | $20.7225 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $193.94 | 12.673% | $218.518 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $106.39 | 7.189% | $114.0384 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $25.44 | 12.869% | $28.7139 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $189.38 | 9.281% | $206.9564 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $921.66 | $995.9028 | $995.91 | $995.85 | $995.80 | |