| 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 | $136.66 | 3.617% | $141.603 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $95.32 | 6.561% | $101.5739 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $42.84 | 9.496% | $46.9081 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $28.85 | 12.501% | $32.4565 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $158.46 | 3.491% | $163.9918 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $222.77 | 3.271% | $230.0568 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $83.64 | 8.839% | $91.0329 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $768.54 | $807.6230 | $807.62 | $807.60 | $807.70 | |