| 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 | $109.43 | 8.687% | $118.9362 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $209.40 | 6.479% | $222.967 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $135.46 | 3.820% | $140.6346 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $18.98 | 6.713% | $20.2541 | $20.25 | $20.25 | $20.30 |
| Purchase #5 | $106.88 | 9.231% | $116.7461 | $116.75 | $116.75 | $116.70 |
| Purchase #6 | $83.71 | 11.820% | $93.6045 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $40.30 | 11.360% | $44.8781 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $704.16 | $758.0206 | $758.02 | $758.05 | $758.00 | |