| 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 | $131.32 | 7.515% | $141.1887 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $99.36 | 11.119% | $110.4078 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $25.87 | 10.317% | $28.539 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $69.52 | 7.465% | $74.7097 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $83.92 | 8.229% | $90.8258 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $95.41 | 9.667% | $104.6333 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $160.79 | 4.197% | $167.5384 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $666.19 | $717.8427 | $717.85 | $717.90 | $717.70 | |