| 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 | $164.56 | 10.577% | $181.9655 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $92.26 | 9.652% | $101.1649 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $108.66 | 4.798% | $113.8735 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $24.59 | 10.803% | $27.2465 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $37.83 | 6.108% | $40.1407 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $26.97 | 7.313% | $28.9423 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $193.51 | 3.540% | $200.3603 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $648.38 | $693.6937 | $693.69 | $693.65 | $693.70 | |