| 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 | $75.35 | 10.245% | $83.0696 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $179.73 | 10.209% | $198.0786 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $160.81 | 3.819% | $166.9513 | $166.95 | $166.95 | $167.00 |
| Purchase #4 | $69.46 | 13.117% | $78.5711 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $139.93 | 13.413% | $158.6988 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $77.94 | 5.271% | $82.0482 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $242.38 | 8.854% | $263.8403 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $945.60 | $1,031.2579 | $1,031.26 | $1,031.25 | $1,031.30 | |