| 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 | $178.95 | 10.633% | $197.9778 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $81.30 | 4.498% | $84.9569 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $183.65 | 8.841% | $199.8865 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $139.55 | 11.363% | $155.4071 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $150.32 | 9.214% | $164.1705 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $149.69 | 10.516% | $165.4314 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $124.90 | 3.736% | $129.5663 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $1,008.36 | $1,097.3965 | $1,097.41 | $1,097.40 | $1,097.50 | |