| 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 | $168.87 | 12.177% | $189.4333 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $139.83 | 7.705% | $150.6039 | $150.60 | $150.60 | $150.60 |
| Purchase #3 | $80.97 | 7.866% | $87.3391 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $90.28 | 3.259% | $93.2222 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $146.69 | 11.780% | $163.9701 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $175.55 | 9.298% | $191.8726 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $98.25 | 12.759% | $110.7857 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $900.44 | $987.2269 | $987.22 | $987.20 | $987.20 | |