| 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 | $196.25 | 6.540% | $209.0848 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $77.93 | 9.257% | $85.144 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $70.42 | 8.102% | $76.1254 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $139.92 | 9.225% | $152.8276 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $76.99 | 8.314% | $83.3909 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $195.64 | 5.696% | $206.7837 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $150.76 | 13.655% | $171.3463 | $171.35 | $171.35 | $171.30 |
| 7 purchase totals = | $907.91 | $984.7027 | $984.70 | $984.80 | $984.60 | |