| 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 | $141.73 | 12.273% | $159.1245 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $20.58 | 7.352% | $22.093 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $247.78 | 12.170% | $277.9348 | $277.93 | $277.95 | $277.90 |
| Purchase #4 | $207.59 | 8.845% | $225.9513 | $225.95 | $225.95 | $226.00 |
| Purchase #5 | $150.97 | 8.271% | $163.4567 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $44.96 | 5.512% | $47.4382 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $77.49 | 5.203% | $81.5218 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $891.10 | $977.5203 | $977.51 | $977.50 | $977.50 | |