| 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 | $171.61 | 12.149% | $192.4589 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $172.68 | 9.606% | $189.2676 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $48.75 | 10.662% | $53.9477 | $53.95 | $53.95 | $53.90 |
| Purchase #4 | $168.67 | 12.107% | $189.0909 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $129.77 | 9.402% | $141.971 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $60.93 | 9.841% | $66.9261 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $24.85 | 12.842% | $28.0412 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $777.26 | $861.7034 | $861.71 | $861.70 | $861.70 | |