| 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 | $129.51 | 8.849% | $140.9703 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $157.61 | 4.410% | $164.5606 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $197.56 | 9.822% | $216.9643 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $178.97 | 12.512% | $201.3627 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $106.40 | 10.521% | $117.5943 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $110.30 | 7.146% | $118.182 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $214.95 | 5.570% | $226.9227 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,095.30 | $1,186.5569 | $1,186.54 | $1,186.50 | $1,186.70 | |