| 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 | $173.69 | 6.310% | $184.6498 | $184.65 | $184.65 | $184.60 |
| Purchase #2 | $186.85 | 13.724% | $212.4933 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $212.97 | 10.271% | $234.8441 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $229.93 | 5.107% | $241.6725 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $165.66 | 5.287% | $174.4184 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $89.43 | 7.158% | $95.8314 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $123.92 | 13.637% | $140.819 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $1,182.45 | $1,284.7285 | $1,284.72 | $1,284.70 | $1,284.60 | |